Tag Archives: lubricated screw

China supplier 10HP 15HP 20HP 30HP CHINAMFG Air End Oil Lubricated Pm VSD Energy Saving Four-in-One Screw Air Compressor with 380L 500L Tank for Fiber Cutting air compressor price

Product Description

Product Description

product introduction
Power:37kw
Horsepower:50hp
Color:Blue and white
Specification:1450*1050*1400mm
Weight:500kg
Lubricating oil volume:30L
System language:Can be customized

Detailed Photos

Easy to operate
It is easy to operate and maintain,with a high degree of automation, andoperators do not need to undergolong-term professional training toachieve unattended operation.

High reliability
High reliability, few parts and nowearing parts, so it runs reliably andhas a long service life. Generally, thedesign life of the main screw machiHangZhouad is 15-20 years.

 

No base operation
The power balance is good, there isno unbalanced inertial force themachine can work smoothly at highspeed,and realize the operationwithout foundation.

 

Product Parameters

Fixed Speed Screw Air Compressor 
Model OPP-10F OPP-15F OPP-20F OPP-30F OPP-40F OPP-50F OPP-60F OPP-75F
Power(kw) 7.5 11 15 22 30 37 45 55
Horsepower(hp) 10 15 20 30 40 50 60 75
Air displacement/Working Pressure(m³/min./bar) 1.2 / 7 1.6 / 7 2.5 / 7 3.8 / 7 5.3 / 7 6.8 / 7 7.4 / 7 10.0 / 7
1.1 / 8 1.5 / 8 2.3 / 8 3.6 / 8 5.0 / 8 6.2 / 8 7.0 / 8 9.2 / 8
0.9 / 10 1.3 / 10 2.1 / 10 3.2 / 10 4.5 / 10 5.6 / 10 6.2 / 10 8.5 / 10
0.8 / 12 1.1 / 12 1.9 / 12 2.7 / 12 4.0 / 12 5.0 / 12 5.6 / 12 7.6 / 12
Air let diameter DN20 DN25 DN25 DN25 DN40 DN40 DN40 DN50
Lubricating oil volume (L) 10 16 16 18 30 30 30 65
Noise level dB(A) 60±2 62±2 62±2 64±2 66±2 66±2 66±2 68±2
Driven method Direct drive
Type Fixed speed
Start method Υ-Δ
Length (мм) 900 1060 1060 1200 1450 1450 1880 1880
Width(мм) 620 700 700 850 1050 1050 1320 1320
Height (мм) 1571 1100 1100 1150 1400 1400 1430 1430
Weight(kg) 220 280 280 400 500 500 820 820

Certifications

OPPAIR’s quality meets EU standards and has CE quality inspection certificate.

The testing agency is a recognized certification agency in Italy. After certification at our factory site, strict machine testing and CE certificate are issued. Authority, more trustworthy.

The following picture is the certification certificate issued by SGS company after the on-site certification of our company. Field Certification CHINAMFG is a trusted manufacturer.   

Packaging & Shipping

Our company cleans the inside and outside of the product before delivery, and then covers it with multi-layer industrial stretch film, bubble film, anti-collision column, and finally loads it with wooden pallets or wooden boxes.
 

Company Profile

ZheJiang CHINAMFG Machinery Manufacturing Co.,Ld base in HangZhou ZheJiang , anAAA-level enterprise with high-quality service and integrity in China.
OPPAIR as 1 of the world’s largest air compressor system suppliers, currently developing the following products: Fixed-speed Air Compressors, Permanent Magnet VariableFrequency Air Compressors, Permanent Magnet Variable Frequency Two-stage Air Compressors, 4-IN-1 Air Compressors (lntegrated Air Compressor for Laser Cutting Machine)Supercharger, CHINAMFG Air Dryer, Adsorption Dryer, Air Storage Tank and related accessories. 
 

FAQ

Q1: Why do customers choose us?
A: ZheJiang CHINAMFG Machinery Manufacturing Co., Ltd. has a history of 16 years. We specialize in the production of screw air compressors. We warmly welcome your small trial orders for quality or market testing, and we offer special services.

Q2: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with a large modern factory in HangZhou, China. OEM and ODM services can be accepted.

Q3: What is your delivery time?
A: 380V 50HZ We can ship within 10 days. It takes 20 days for other voltages, if you need to rush, please contact our sales staff in advance.

Q4: How long is the warranty period of your air compressor?
A: One year for the whole machine and 2 years for the screw host, excluding consumables.

Q5: How long can your air compressor last?
A: More than 10 years under normal use.

Q6: What are the payment terms?
A: T/T, L/C, Western Union, Credit Card, etc. We can also accept USD, RMB, EUR and other currencies.

Q7: Will you provide some spare parts for the machine?
A: Yes, of course.

Q8: Can you accept OEM orders?
A: Yes, with a professional design team, OEM orders are very welcome.

Q9: What kind of trade terms can you accept?
A: Available trade terms: FOB, CIF, EXW, etc.

Q10: How about the product packaging?
A: We strictly pack our products in standard airworthy boxes.

After-sales Service: 1year
Warranty: 1year
Lubrication Style: Oil-less
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Samples:
US$ 3610/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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air compressor

What are the advantages of using rotary vane compressors?

Rotary vane compressors offer several advantages that make them a popular choice for various applications. These compressors are widely used in industries where a reliable and efficient source of compressed air is required. Here are the advantages of using rotary vane compressors:

1. Compact and Lightweight:

Rotary vane compressors are typically compact and lightweight compared to other types of compressors. Their compact design makes them suitable for installations where space is limited, such as in small workshops or mobile applications. The lightweight nature of these compressors allows for easy transportation and maneuverability.

2. High Efficiency:

Rotary vane compressors are known for their high efficiency. The design of the vanes and the compression chamber allows for smooth and continuous compression, resulting in minimal energy losses. This efficiency translates into lower energy consumption and reduced operating costs over time.

3. Quiet Operation:

Rotary vane compressors operate with relatively low noise levels. The design of the compressor, including the use of vibration damping materials and sound insulation, helps to minimize noise and vibrations during operation. This makes rotary vane compressors suitable for applications where noise reduction is important, such as in indoor environments or noise-sensitive areas.

4. Oil Lubrication:

Many rotary vane compressors utilize oil lubrication, which provides several benefits. The oil lubrication helps to reduce wear and friction between the moving parts, resulting in extended compressor life and improved reliability. It also contributes to better sealing and improved efficiency by minimizing internal leakage.

5. Versatile Applications:

Rotary vane compressors are versatile and can be used in a wide range of applications. They are suitable for both industrial and commercial applications, including automotive workshops, small manufacturing facilities, dental offices, laboratories, and more. They can handle various compressed air requirements, from light-duty tasks to more demanding applications.

6. Easy Maintenance:

Maintenance of rotary vane compressors is relatively straightforward. Routine maintenance tasks typically include oil changes, filter replacements, and periodic inspection of vanes and seals. The simplicity of the design and the availability of replacement parts make maintenance and repairs easier and more cost-effective.

These advantages make rotary vane compressors an attractive choice for many applications, providing reliable and efficient compressed air solutions.

air compressor

What is the energy efficiency of modern air compressors?

The energy efficiency of modern air compressors has significantly improved due to advancements in technology and design. Here’s an in-depth look at the energy efficiency features and factors that contribute to the efficiency of modern air compressors:

Variable Speed Drive (VSD) Technology:

Many modern air compressors utilize Variable Speed Drive (VSD) technology, also known as Variable Frequency Drive (VFD). This technology allows the compressor motor to adjust its speed according to the compressed air demand. By matching the motor speed to the required airflow, VSD compressors can avoid excessive energy consumption during periods of low demand, resulting in significant energy savings compared to fixed-speed compressors.

Air Leakage Reduction:

Air leakage is a common issue in compressed air systems and can lead to substantial energy waste. Modern air compressors often feature improved sealing and advanced control systems to minimize air leaks. By reducing air leakage, the compressor can maintain optimal pressure levels more efficiently, resulting in energy savings.

Efficient Motor Design:

The motor of an air compressor plays a crucial role in its energy efficiency. Modern compressors incorporate high-efficiency electric motors that meet or exceed established energy efficiency standards. These motors are designed to minimize energy losses and operate more efficiently, reducing overall power consumption.

Optimized Control Systems:

Advanced control systems are integrated into modern air compressors to optimize their performance and energy consumption. These control systems monitor various parameters, such as air pressure, temperature, and airflow, and adjust compressor operation accordingly. By precisely controlling the compressor’s output to match the demand, these systems ensure efficient and energy-saving operation.

Air Storage and Distribution:

Efficient air storage and distribution systems are essential for minimizing energy losses in compressed air systems. Modern air compressors often include properly sized and insulated air storage tanks and well-designed piping systems that reduce pressure drops and minimize heat transfer. These measures help to maintain a consistent and efficient supply of compressed air throughout the system, reducing energy waste.

Energy Management and Monitoring:

Some modern air compressors feature energy management and monitoring systems that provide real-time data on energy consumption and performance. These systems allow operators to identify energy inefficiencies, optimize compressor settings, and implement energy-saving practices.

It’s important to note that the energy efficiency of an air compressor also depends on factors such as the specific model, size, and application. Manufacturers often provide energy efficiency ratings or specifications for their compressors, which can help in comparing different models and selecting the most efficient option for a particular application.

Overall, modern air compressors incorporate various energy-saving technologies and design elements to enhance their efficiency. Investing in an energy-efficient air compressor not only reduces operational costs but also contributes to sustainability efforts by minimizing energy consumption and reducing carbon emissions.

air compressor

What is the difference between a piston and rotary screw compressor?

Piston compressors and rotary screw compressors are two common types of air compressors with distinct differences in their design and operation. Here’s a detailed explanation of the differences between these two compressor types:

1. Operating Principle:

  • Piston Compressors: Piston compressors, also known as reciprocating compressors, use one or more pistons driven by a crankshaft to compress air. The piston moves up and down within a cylinder, creating a vacuum during the intake stroke and compressing the air during the compression stroke.
  • Rotary Screw Compressors: Rotary screw compressors utilize two intermeshing screws (rotors) to compress air. As the male and female screws rotate, the air is trapped between them and gradually compressed as it moves along the screw threads.

2. Compression Method:

  • Piston Compressors: Piston compressors achieve compression through a positive displacement process. The air is drawn into the cylinder and compressed as the piston moves back and forth. The compression is intermittent, occurring in discrete cycles.
  • Rotary Screw Compressors: Rotary screw compressors also employ a positive displacement method. The compression is continuous as the rotating screws create a continuous flow of air and compress it gradually as it moves along the screw threads.

3. Efficiency:

  • Piston Compressors: Piston compressors are known for their high efficiency at lower flow rates and higher pressures. They are well-suited for applications that require intermittent or variable air demand.
  • Rotary Screw Compressors: Rotary screw compressors are highly efficient for continuous operation and are designed to handle higher flow rates. They are often used in applications with a constant or steady air demand.

4. Noise Level:

  • Piston Compressors: Piston compressors tend to generate more noise during operation due to the reciprocating motion of the pistons and valves.
  • Rotary Screw Compressors: Rotary screw compressors are generally quieter in operation compared to piston compressors. The smooth rotation of the screws contributes to reduced noise levels.

5. Maintenance:

  • Piston Compressors: Piston compressors typically require more frequent maintenance due to the higher number of moving parts, such as pistons, valves, and rings.
  • Rotary Screw Compressors: Rotary screw compressors have fewer moving parts, resulting in lower maintenance requirements. They often have longer service intervals and can operate continuously for extended periods without significant maintenance.

6. Size and Portability:

  • Piston Compressors: Piston compressors are available in both smaller portable models and larger stationary units. Portable piston compressors are commonly used in construction, automotive, and DIY applications.
  • Rotary Screw Compressors: Rotary screw compressors are typically larger and more suitable for stationary installations in industrial and commercial settings. They are less commonly used in portable applications.

These are some of the key differences between piston compressors and rotary screw compressors. The choice between the two depends on factors such as required flow rate, pressure, duty cycle, efficiency, noise level, maintenance needs, and specific application requirements.

China supplier 10HP 15HP 20HP 30HP CHINAMFG Air End Oil Lubricated Pm VSD Energy Saving Four-in-One Screw Air Compressor with 380L 500L Tank for Fiber Cutting   air compressor priceChina supplier 10HP 15HP 20HP 30HP CHINAMFG Air End Oil Lubricated Pm VSD Energy Saving Four-in-One Screw Air Compressor with 380L 500L Tank for Fiber Cutting   air compressor price
editor by CX 2023-09-28

China Lubricated One Year Gtl Naked Package (Shrinkable P/P Film) Rotary Screw Air Compressor air compressor portable

Merchandise Description

Model                                          DS185S-8F
Compressor Air
supply
m3/min 5.eighteen
cu.ft/min  185
Discharge strain bar                                               eight
psig 116
Oil gas tank L 90
Diesel
Motor
Manufacture&Product 4D20
Cylinder Amount 4
Displacement(L) 2
Rotation speed(Rmp) Operating 2600
Idle pace(r/min) 1700
Rated power(KW) 52
Lubricating Oil capability(L) 6.5
Coolant Capacity(L) 7.five
Battery 6-QW-80
Others Dimension L(mm) 2130
W(mm) 1040
H(mm) 1500
Weight(kg) 1170

Common Configuration

Suction valve                                    Lubricating oil filter                           Oil thermostatic valve                                             50°C radiator
 Solenoid valve                                Vertical air/oil tank                                Pressure standard valve                              Air/oil separator                     

  Lubricating oil radiator       Safety valve                                                   Emergency quit button                                 Air filter of engine
 Minimum strain valve       Lockable battery isolator swap                                                                                                                                                                 
 Air filter of compressor        Vent valve                                                       Powder coated cover                                           Shuttle valve    
 24V sealed for existence servicing free battery                                Gasoline tank for 8 hours working

 

Common Characteristics

 

Composition diagram

Characteristic&Gain
Feature   Benefit
Pressure assortment and handle Easy pressure setting
Flow variety and manage The working stress and airflow price can be altered in accordance to the size of air use without wasting any diesel
The twin-screw rotor is immediately connected with the diesel engine by a highly adaptable coupling Outputting far more air with much less power consumption, showcasing higher reliability, longer services existence, and lower servicing cost.
The two-phase air filtration technique The total performance of air filtration reaches 99.8% making sure the compressor to not be infringed by dust and filth particles and lengthier services lifestyle of the engine
High-temperature resistance style Able to operate for a lengthy time underneath extreme cold or sizzling temperature from -20ºC to 50ºC
One-button start, very clear operational parameters Operators never have to go through extended-term expert education, and unattended operations can be attained.

 

Software areas

 

  Application Nominal Working Pressure(bar) Free Air Supply Variety(m3/min)
General Building
(developing websites, street maintenance, bridges, tunnels, concrete pumping and shotcreting)
Hand-held pneumatic breakers 7~14 5~13
Jack hammers
Air guns
Shotcrete equipment
Pneumatic wrenches
Nut runners
Ground Engineering Drilling 
(basement and basis excavation for condominium blocks and other structures)
Pneumatic rock drills 7~17 12~28
Block cutters
Dewatering pumps.
Hand-held pneumatic breakers
Utility, CZPT Blasting
(shipyards, steel construction and large renovation jobs)
Sandblasting
(get rid of rust, scale, paint)
7~10 10~22
Blast Hole Drilling
(mixture creation for design stabilization, cement manufacturing in limestone quarries and open pit mining)
Rock drills 14~21 12~29
Dewatering pumps
Hand-held breakers
High Stress Drilling
(drilling for h2o wells and foundations for high-increase structures, together with geotechnical/geothermal purposes)
Water properly drilling 20~35 18~40
 DTH drilling
Rotary drilling

Variety table

Small Series
Small Collection FAD Pressure Engine model Dimensional Day(mm)
m3/min cfm Bar psig length width height weight(kg)
design with tow bar with out tow bar
MDS55S-seven 1.fifty five 55  seven one hundred and one.5  D902 2925 1650 1200 1200 600
MDS80S-seven two.24 80  7 one hundred and one.5 D1005 2925 1650 1200 1200 630
MDS100S-seven two.eight 100  7 one zero one.5 V1505 2925 1650 1200 1200 640
MDS125S-7 3.5 125  7 one zero one.five V1505 3065 1800 1500 1350 810
MDS130S-8 3.7 132  eight 116 JE493 3065 1800 1500 1350 810
MDS185S-7 5.eighteen 185  7 one hundred and one.five JE493 3200 1900 1740 1660 950
MDS185S-ten 5.18 185  ten 145 JE493 3050 1900 1740 1660 950

Middle Series  (Lower&Medium pressure)
Middle Series  (Reduced&Medium stress) FAD Pressure Engine design Dimensional Day(mm)
m3/min cfm Bar psig length width height weight(kg)
design with tow bar with no tow bar
MDS265S-seven seven.forty two 265  7 101.five JE493 3629 2200 1700 1470 1200
MDS300S-fourteen 8.4 300  14 203 4BTA3.nine 3850 2600 1810 2378 1800
MDS350S-10 nine.nine 354  ten a hundred forty five 4BT3.9 3850 2600 1810 2378 1800
MDS390S-seven eleven 393  seven one hundred and one.five 4BTA3.9 3850 2600 1810 2378 1800
MDS390S-13 11 393  thirteen 188.five QSB4.five 3850 3100 1810 2378 1980
MDS429S-7 twelve 429  seven one zero one.five 4BTA3.nine 3850 2600 1810 2378 1800
MDS429S-14 12 429  14 203 QSB4.five 3850 3100 1810 2378 1980
MDS500S-14 14.1 504  14 203 6BTAA5.9 4550 3600 1810 2378 3100
MDS690S-fourteen 19.three 689  14 203 QSB6.seven 4950 3300 2170 2620 3500
MDS720S-ten 20.2 721  10 one hundred forty five QSB6.seven 4950 3300 2170 2620 3500
MDS750S-twelve 21 750  twelve 174 QSB6.7 4950 3300 2170 2620 3500
MDS786S-ten.three 22 786  ten.three 149.35 QSB6.seven 4950 3300 2170 2620 3500
MDS820S-fourteen 23 821  fourteen 203 6LTAA8.9 5300 4200 2170 2630 5200
MDS850S-8.six 24 857  eight.6 124.seven 6CTAA8.three 5300 4200 2170 2630 4600
MDS900S-7.one twenty five.three 904  seven.one 102.95 6CTA8.three 5300 4200 2170 2630 4600

Middle Series (Medium&Substantial force)
Middle Collection (Medium&High strain) FAD Pressure Engine design Dimensional Day(mm)
m3/min cfm Bar psig length width height weight(kg)
product with tow bar with out tow bar
MDS460S-17 thirteen 464  17 246.5 6BTAA5.9 4600 3500 1800 2230 3500
MDS620S-17 17.four 621  17 246.five 6LTAA8.9 5300 4200 2170 2630 5200
MDS650S-19 18.two 650  19 275.five QSL8.nine 5300 4200 2170 2630 5200
MDS690S-twenty.4 19.4 693  twenty.4 295.8 6LTAA8.9 5300 4200 2170 2630 5200
MDS770S-21 21.6 771  21 304.five 6LTAA8.nine 5300 4200 2100 2630 5280
MDS830S-18 23.2 830  18 261 6LTAA8.nine 5300 4200 2100 2630 5280
MDS820S-25 23 821  twenty five 362.five QSM11 5300 4200 2100 2630 5600
MDS860S-20.4/17.three 24.2 864  twenty.4 295.8 QSL8.nine 5300 4200 2100 2630 5280
24.2 864  17.three 250.85
MDS875S-23 24.5 875  23 333.5 QSM11 5300 4200 2100 2630 5600

Large Series    (Reduced&Medium stress)
Large Series    (Low&Medium pressure) FAD Pressure Engine design Dimensional Day(mm)
m3/min cfm Bar psig length width height weight(kg)
design with tow bar with no tow bar
MDS900S-fourteen.2/ten.five 25.one 896  fourteen.2 205.9 6LTAA8.nine 5300 4200 2100 2630 5280
25.two 900  10.5 152.twenty five
MDS910S-14 twenty five.six 914  fourteen 203 6LTAA8.nine 5300 4200 2100 2630 5280
MDS970S-10 27.2 971  10 a hundred forty five QSL8.9 5300 4200 2100 2630 5280
MDS1011S-8.six 28.3 1011  8.6 124.7 QSL8.9 5300 4200 2100 2630 5280
MDS1054S-12 29.5 1054  twelve 174 QSL8.nine 5300 4200 2100 2630 5280
MDS1250S-8.six 35 1250  8.6 124.seven QSL8.nine 5300 4200 2100 2630 5280
MDS1400S-13 forty 1400 thirteen 188.five QSZ13 6200 4700 2100 2630 5800
MDS1600S-10.3 forty five 1600 10.three 149.35 QSZ13 6200 4700 2100 2630 5800
MDS1785S-thirteen 50 1785 13 188.five QSZ13 6200 4700 2100 2630 5800
MDS2140S-10 sixty 2142 ten one hundred forty five QSZ14 7400 5400 2230 2630 8400

Huge Series    (Medium&Higher pressure)
Large Series    (Medium&Large strain) FAD Pressure Engine model Dimensional Day(mm)
m3/min cfm Bar psig length width height weight(kg)
product with tow bar with no tow bar
MDS900S-20 25.three 904  20 290 QSM11 5300 4200 2100 2630 5800
MDS960S-18 26.9 961  eighteen 261 QSM11 5300 4200 2100 2630 5800
MDS1000S-35 28.2 1000 35 507.five QSZ13 6200 4700 2100 2630 7200
MDS1089S-twenty five thirty.five 1089  twenty five 362.five QSZ13 6200 4700 2100 2630 7200
MDS1200S-24 33.six 1200  24 348 QSZ13 6200 4700 2100 2630 7200
MDS1250S-21 35 1250  21 304.five QSZ13 6200 4700 2100 2630 7200
MDS1250S-25 35 1250  twenty five 362.five QSZ13 6200 4700 2100 2630 7200
MDS1250S-30 35 1250 30 435 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-35 35 1250 35 507.5 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-40 35 1250 forty 580 WP17G770E302 6200 4700 2100 2630 7800
MDS1428S-eighteen 40 1428 eighteen 261 QSZ13 6200 4700 2100 2630 7200
MDS1428S-35 40 1428 35 507.5 TAD1643VE-B 7400 5500 2180 2650 ten thousand
MDS1428S-40 forty 1428 40 580 QSK19 7400 5500 2180 2650 ten thousand
MDS1600S-twenty five forty four.8 1600 25 362.5 WP17G770E302 7400 5500 2180 2650 10000

GTL Air compressor check method

 

After-sales Service: Online
Warranty: One Year
Lubrication Style: Lubricated
Cooling System: Water Cooling
Power Source: Diesel Engine
Cylinder Position: Vertical

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Customization:

###

Model                                          DS185S-8F
Compressor Air
delivery
m3/min 5.18
cu.ft/min  185
Discharge pressure bar                                               8
psig 116
Oil gas tank L 90
Diesel
Engine
Manufacture&Model 4D20
Cylinder Number 4
Displacement(L) 2
Rotation speed(Rmp) Operating 2600
Idle speed(r/min) 1700
Rated power(KW) 52
Lubricating Oil capacity(L) 6.5
Coolant Capacity(L) 7.5
Battery 6-QW-80
Others Dimension L(mm) 2130
W(mm) 1040
H(mm) 1500
Weight(kg) 1170

###

Standard Configuration

###

General Features

###

Structure diagram

###

Feature&Benefit
Feature   Benefit
Pressure selection and control Easy pressure setting
Flow selection and control The working pressure and airflow rate can be adjusted according to the size of air consumption without wasting any diesel
The twin-screw rotor is directly connected with the diesel engine by a highly flexible coupling Outputting more air with less energy consumption, featuring high reliability, longer service life, and low maintenance cost.
The two-stage air filtration system The total efficiency of air filtration reaches 99.8% ensuring the compressor to not be infringed by dust and dirt particles and longer service life of the engine
High-temperature resistance design Able to run for a long time under extreme cold or hot temperature from -20ºC to 50ºC
One-button start, clear operational parameters Operators don’t have to go through long-term professional training, and unattended operations can be achieved.

###

Application areas

###

  Application Nominal Working Pressure(bar) Free Air Delivery Range(m3/min)
General Construction
(building sites, road maintenance, bridges, tunnels, concrete pumping and shotcreting)
Hand-held pneumatic breakers 7~14 5~13
Jack hammers
Air guns
Shotcrete equipment
Pneumatic wrenches
Nut runners
Ground Engineering Drilling 
(basement and foundation excavation for apartment blocks and other buildings)
Pneumatic rock drills 7~17 12~28
Block cutters
Dewatering pumps.
Hand-held pneumatic breakers
Utility, Abrasive Blasting
(shipyards, steel construction and large renovation jobs)
Sandblasting
(remove rust, scale, paint)
7~10 10~22
Blast Hole Drilling
(aggregate production for construction stabilization, cement production in limestone quarries and open pit mining)
Rock drills 14~21 12~29
Dewatering pumps
Hand-held breakers
High Pressure Drilling
(drilling for water wells and foundations for high-rise buildings, along with geotechnical/geothermal applications)
Water well drilling 20~35 18~40
 DTH drilling
Rotary drilling

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Selection table

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Small Series
Small Series FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS55S-7 1.55 55  7 101.5  D902 2925 1650 1200 1200 600
MDS80S-7 2.24 80  7 101.5 D1005 2925 1650 1200 1200 630
MDS100S-7 2.8 100  7 101.5 V1505 2925 1650 1200 1200 640
MDS125S-7 3.5 125  7 101.5 V1505 3065 1800 1500 1350 810
MDS130S-8 3.7 132  8 116 JE493 3065 1800 1500 1350 810
MDS185S-7 5.18 185  7 101.5 JE493 3200 1900 1740 1660 950
MDS185S-10 5.18 185  10 145 JE493 3050 1900 1740 1660 950

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Middle Series  (Low&Medium pressure)
Middle Series  (Low&Medium pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS265S-7 7.42 265  7 101.5 JE493 3629 2200 1700 1470 1200
MDS300S-14 8.4 300  14 203 4BTA3.9 3850 2600 1810 2378 1800
MDS350S-10 9.9 354  10 145 4BT3.9 3850 2600 1810 2378 1800
MDS390S-7 11 393  7 101.5 4BTA3.9 3850 2600 1810 2378 1800
MDS390S-13 11 393  13 188.5 QSB4.5 3850 3100 1810 2378 1980
MDS429S-7 12 429  7 101.5 4BTA3.9 3850 2600 1810 2378 1800
MDS429S-14 12 429  14 203 QSB4.5 3850 3100 1810 2378 1980
MDS500S-14 14.1 504  14 203 6BTAA5.9 4550 3600 1810 2378 3100
MDS690S-14 19.3 689  14 203 QSB6.7 4950 3300 2170 2620 3500
MDS720S-10 20.2 721  10 145 QSB6.7 4950 3300 2170 2620 3500
MDS750S-12 21 750  12 174 QSB6.7 4950 3300 2170 2620 3500
MDS786S-10.3 22 786  10.3 149.35 QSB6.7 4950 3300 2170 2620 3500
MDS820S-14 23 821  14 203 6LTAA8.9 5300 4200 2170 2630 5200
MDS850S-8.6 24 857  8.6 124.7 6CTAA8.3 5300 4200 2170 2630 4600
MDS900S-7.1 25.3 904  7.1 102.95 6CTA8.3 5300 4200 2170 2630 4600

###

Middle Series (Medium&High pressure)
Middle Series (Medium&High pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS460S-17 13 464  17 246.5 6BTAA5.9 4600 3500 1800 2230 3500
MDS620S-17 17.4 621  17 246.5 6LTAA8.9 5300 4200 2170 2630 5200
MDS650S-19 18.2 650  19 275.5 QSL8.9 5300 4200 2170 2630 5200
MDS690S-20.4 19.4 693  20.4 295.8 6LTAA8.9 5300 4200 2170 2630 5200
MDS770S-21 21.6 771  21 304.5 6LTAA8.9 5300 4200 2100 2630 5280
MDS830S-18 23.2 830  18 261 6LTAA8.9 5300 4200 2100 2630 5280
MDS820S-25 23 821  25 362.5 QSM11 5300 4200 2100 2630 5600
MDS860S-20.4/17.3 24.2 864  20.4 295.8 QSL8.9 5300 4200 2100 2630 5280
24.2 864  17.3 250.85
MDS875S-23 24.5 875  23 333.5 QSM11 5300 4200 2100 2630 5600

###

Large Series    (Low&Medium pressure)
Large Series    (Low&Medium pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS900S-14.2/10.5 25.1 896  14.2 205.9 6LTAA8.9 5300 4200 2100 2630 5280
25.2 900  10.5 152.25
MDS910S-14 25.6 914  14 203 6LTAA8.9 5300 4200 2100 2630 5280
MDS970S-10 27.2 971  10 145 QSL8.9 5300 4200 2100 2630 5280
MDS1011S-8.6 28.3 1011  8.6 124.7 QSL8.9 5300 4200 2100 2630 5280
MDS1054S-12 29.5 1054  12 174 QSL8.9 5300 4200 2100 2630 5280
MDS1250S-8.6 35 1250  8.6 124.7 QSL8.9 5300 4200 2100 2630 5280
MDS1400S-13 40 1400 13 188.5 QSZ13 6200 4700 2100 2630 5800
MDS1600S-10.3 45 1600 10.3 149.35 QSZ13 6200 4700 2100 2630 5800
MDS1785S-13 50 1785 13 188.5 QSZ13 6200 4700 2100 2630 5800
MDS2140S-10 60 2142 10 145 QSZ14 7400 5400 2230 2630 8400

###

Large Series    (Medium&High pressure)
Large Series    (Medium&High pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS900S-20 25.3 904  20 290 QSM11 5300 4200 2100 2630 5800
MDS960S-18 26.9 961  18 261 QSM11 5300 4200 2100 2630 5800
MDS1000S-35 28.2 1000 35 507.5 QSZ13 6200 4700 2100 2630 7200
MDS1089S-25 30.5 1089  25 362.5 QSZ13 6200 4700 2100 2630 7200
MDS1200S-24 33.6 1200  24 348 QSZ13 6200 4700 2100 2630 7200
MDS1250S-21 35 1250  21 304.5 QSZ13 6200 4700 2100 2630 7200
MDS1250S-25 35 1250  25 362.5 QSZ13 6200 4700 2100 2630 7200
MDS1250S-30 35 1250 30 435 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-35 35 1250 35 507.5 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-40 35 1250 40 580 WP17G770E302 6200 4700 2100 2630 7800
MDS1428S-18 40 1428 18 261 QSZ13 6200 4700 2100 2630 7200
MDS1428S-35 40 1428 35 507.5 TAD1643VE-B 7400 5500 2180 2650 10000
MDS1428S-40 40 1428 40 580 QSK19 7400 5500 2180 2650 10000
MDS1600S-25 44.8 1600 25 362.5 WP17G770E302 7400 5500 2180 2650 10000

###

GTL Air compressor test system
After-sales Service: Online
Warranty: One Year
Lubrication Style: Lubricated
Cooling System: Water Cooling
Power Source: Diesel Engine
Cylinder Position: Vertical

###

Customization:

###

Model                                          DS185S-8F
Compressor Air
delivery
m3/min 5.18
cu.ft/min  185
Discharge pressure bar                                               8
psig 116
Oil gas tank L 90
Diesel
Engine
Manufacture&Model 4D20
Cylinder Number 4
Displacement(L) 2
Rotation speed(Rmp) Operating 2600
Idle speed(r/min) 1700
Rated power(KW) 52
Lubricating Oil capacity(L) 6.5
Coolant Capacity(L) 7.5
Battery 6-QW-80
Others Dimension L(mm) 2130
W(mm) 1040
H(mm) 1500
Weight(kg) 1170

###

Standard Configuration

###

General Features

###

Structure diagram

###

Feature&Benefit
Feature   Benefit
Pressure selection and control Easy pressure setting
Flow selection and control The working pressure and airflow rate can be adjusted according to the size of air consumption without wasting any diesel
The twin-screw rotor is directly connected with the diesel engine by a highly flexible coupling Outputting more air with less energy consumption, featuring high reliability, longer service life, and low maintenance cost.
The two-stage air filtration system The total efficiency of air filtration reaches 99.8% ensuring the compressor to not be infringed by dust and dirt particles and longer service life of the engine
High-temperature resistance design Able to run for a long time under extreme cold or hot temperature from -20ºC to 50ºC
One-button start, clear operational parameters Operators don’t have to go through long-term professional training, and unattended operations can be achieved.

###

Application areas

###

  Application Nominal Working Pressure(bar) Free Air Delivery Range(m3/min)
General Construction
(building sites, road maintenance, bridges, tunnels, concrete pumping and shotcreting)
Hand-held pneumatic breakers 7~14 5~13
Jack hammers
Air guns
Shotcrete equipment
Pneumatic wrenches
Nut runners
Ground Engineering Drilling 
(basement and foundation excavation for apartment blocks and other buildings)
Pneumatic rock drills 7~17 12~28
Block cutters
Dewatering pumps.
Hand-held pneumatic breakers
Utility, Abrasive Blasting
(shipyards, steel construction and large renovation jobs)
Sandblasting
(remove rust, scale, paint)
7~10 10~22
Blast Hole Drilling
(aggregate production for construction stabilization, cement production in limestone quarries and open pit mining)
Rock drills 14~21 12~29
Dewatering pumps
Hand-held breakers
High Pressure Drilling
(drilling for water wells and foundations for high-rise buildings, along with geotechnical/geothermal applications)
Water well drilling 20~35 18~40
 DTH drilling
Rotary drilling

###

Selection table

###

Small Series
Small Series FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS55S-7 1.55 55  7 101.5  D902 2925 1650 1200 1200 600
MDS80S-7 2.24 80  7 101.5 D1005 2925 1650 1200 1200 630
MDS100S-7 2.8 100  7 101.5 V1505 2925 1650 1200 1200 640
MDS125S-7 3.5 125  7 101.5 V1505 3065 1800 1500 1350 810
MDS130S-8 3.7 132  8 116 JE493 3065 1800 1500 1350 810
MDS185S-7 5.18 185  7 101.5 JE493 3200 1900 1740 1660 950
MDS185S-10 5.18 185  10 145 JE493 3050 1900 1740 1660 950

###

Middle Series  (Low&Medium pressure)
Middle Series  (Low&Medium pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS265S-7 7.42 265  7 101.5 JE493 3629 2200 1700 1470 1200
MDS300S-14 8.4 300  14 203 4BTA3.9 3850 2600 1810 2378 1800
MDS350S-10 9.9 354  10 145 4BT3.9 3850 2600 1810 2378 1800
MDS390S-7 11 393  7 101.5 4BTA3.9 3850 2600 1810 2378 1800
MDS390S-13 11 393  13 188.5 QSB4.5 3850 3100 1810 2378 1980
MDS429S-7 12 429  7 101.5 4BTA3.9 3850 2600 1810 2378 1800
MDS429S-14 12 429  14 203 QSB4.5 3850 3100 1810 2378 1980
MDS500S-14 14.1 504  14 203 6BTAA5.9 4550 3600 1810 2378 3100
MDS690S-14 19.3 689  14 203 QSB6.7 4950 3300 2170 2620 3500
MDS720S-10 20.2 721  10 145 QSB6.7 4950 3300 2170 2620 3500
MDS750S-12 21 750  12 174 QSB6.7 4950 3300 2170 2620 3500
MDS786S-10.3 22 786  10.3 149.35 QSB6.7 4950 3300 2170 2620 3500
MDS820S-14 23 821  14 203 6LTAA8.9 5300 4200 2170 2630 5200
MDS850S-8.6 24 857  8.6 124.7 6CTAA8.3 5300 4200 2170 2630 4600
MDS900S-7.1 25.3 904  7.1 102.95 6CTA8.3 5300 4200 2170 2630 4600

###

Middle Series (Medium&High pressure)
Middle Series (Medium&High pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS460S-17 13 464  17 246.5 6BTAA5.9 4600 3500 1800 2230 3500
MDS620S-17 17.4 621  17 246.5 6LTAA8.9 5300 4200 2170 2630 5200
MDS650S-19 18.2 650  19 275.5 QSL8.9 5300 4200 2170 2630 5200
MDS690S-20.4 19.4 693  20.4 295.8 6LTAA8.9 5300 4200 2170 2630 5200
MDS770S-21 21.6 771  21 304.5 6LTAA8.9 5300 4200 2100 2630 5280
MDS830S-18 23.2 830  18 261 6LTAA8.9 5300 4200 2100 2630 5280
MDS820S-25 23 821  25 362.5 QSM11 5300 4200 2100 2630 5600
MDS860S-20.4/17.3 24.2 864  20.4 295.8 QSL8.9 5300 4200 2100 2630 5280
24.2 864  17.3 250.85
MDS875S-23 24.5 875  23 333.5 QSM11 5300 4200 2100 2630 5600

###

Large Series    (Low&Medium pressure)
Large Series    (Low&Medium pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS900S-14.2/10.5 25.1 896  14.2 205.9 6LTAA8.9 5300 4200 2100 2630 5280
25.2 900  10.5 152.25
MDS910S-14 25.6 914  14 203 6LTAA8.9 5300 4200 2100 2630 5280
MDS970S-10 27.2 971  10 145 QSL8.9 5300 4200 2100 2630 5280
MDS1011S-8.6 28.3 1011  8.6 124.7 QSL8.9 5300 4200 2100 2630 5280
MDS1054S-12 29.5 1054  12 174 QSL8.9 5300 4200 2100 2630 5280
MDS1250S-8.6 35 1250  8.6 124.7 QSL8.9 5300 4200 2100 2630 5280
MDS1400S-13 40 1400 13 188.5 QSZ13 6200 4700 2100 2630 5800
MDS1600S-10.3 45 1600 10.3 149.35 QSZ13 6200 4700 2100 2630 5800
MDS1785S-13 50 1785 13 188.5 QSZ13 6200 4700 2100 2630 5800
MDS2140S-10 60 2142 10 145 QSZ14 7400 5400 2230 2630 8400

###

Large Series    (Medium&High pressure)
Large Series    (Medium&High pressure) FAD Pressure Engine model Dimensional Date(mm)
m3/min cfm Bar psig length width height weight(kg)
model with tow bar without tow bar
MDS900S-20 25.3 904  20 290 QSM11 5300 4200 2100 2630 5800
MDS960S-18 26.9 961  18 261 QSM11 5300 4200 2100 2630 5800
MDS1000S-35 28.2 1000 35 507.5 QSZ13 6200 4700 2100 2630 7200
MDS1089S-25 30.5 1089  25 362.5 QSZ13 6200 4700 2100 2630 7200
MDS1200S-24 33.6 1200  24 348 QSZ13 6200 4700 2100 2630 7200
MDS1250S-21 35 1250  21 304.5 QSZ13 6200 4700 2100 2630 7200
MDS1250S-25 35 1250  25 362.5 QSZ13 6200 4700 2100 2630 7200
MDS1250S-30 35 1250 30 435 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-35 35 1250 35 507.5 WP17G770E302 6200 4700 2100 2630 7800
MDS1250S-40 35 1250 40 580 WP17G770E302 6200 4700 2100 2630 7800
MDS1428S-18 40 1428 18 261 QSZ13 6200 4700 2100 2630 7200
MDS1428S-35 40 1428 35 507.5 TAD1643VE-B 7400 5500 2180 2650 10000
MDS1428S-40 40 1428 40 580 QSK19 7400 5500 2180 2650 10000
MDS1600S-25 44.8 1600 25 362.5 WP17G770E302 7400 5500 2180 2650 10000

###

GTL Air compressor test system

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which one is right for your needs and what makes one better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which one you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
air-compressor

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in one stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use one of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use two stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, one piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the two pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These two features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
air-compressor

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated one include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Lubricated One Year Gtl Naked Package (Shrinkable P/P Film) Rotary Screw Air Compressor     air compressor portableChina Lubricated One Year Gtl Naked Package (Shrinkable P/P Film) Rotary Screw Air Compressor     air compressor portable
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China OEM Best Quality of 90kw 125HP 7/8/10/12bar Oil Lubricated Rotary Screw Type Air Compressor with Direct CZPT with Best Sales

Solution Description

———–Technical specs————-

————-Company PROFILE—————-

————-Details—————-

———–————FAQ———–———-

Q1: Are you a factory or trade firm? 
A1: We are an integration of industry and trade. The manufacturing facility and intercontinental trade office are in the identical area.

Q2: What the exact tackle of your manufacturing unit? 
A2: Xihu (West Lake) Dis. Industrial Park, HangZhou Metropolis, ZheJiang Province, China.

Q3: Guarantee phrases of your equipment? 
A3: eighteen months for the complete machine, 2 several years for air end, technical support for life.

This autumn: How prolonged is your supply?
A4: twenty five-thirty days right after getting your 30% down payment.

Q5: Terms of payment?
A5: T/T and L/C at sight.

Q6: What is the MOQ?
A6: 1 PC.

Q7: Can you settle for OEM orders?
A7: Yes, with a professional design team, OEM orders are extremely welcome.

Q8: Can you settle for shade customize?
A8: Indeed we can.

Q9: Will you provide some spare elements of the air compressor? 
A9: Sure, of course.

Q10: What is actually your factory’s manufacturing potential?
A10: About 1000 models for each thirty day period.Thank you.

———Manufacturing facility———–——–

 

 

 

Types of Air Compressors

There are a lot of varieties of Air Compressors available on the industry. Find out which 1 is right for your demands and what tends to make 1 greater than an additional. Locate out much more about Single-phase designs, Oil-totally free designs, and Reduced-noise types. This article will make clear these kinds and support you determine which one particular you need. You can also learn about Air Compressors that have solitary-stage compressors. If you are seeking for a substantial-quality compressor, this post will help you pick a unit.
air-compressor

Air Compressors

Air compressors operate by forcing atmospheric air via an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder via an exhaust valve. 1 of the most common kinds of air compressor is the reciprocating sort. Yet another sort of compressor is a single-phase piston. These varieties of compressors compress air in 1 stroke – equivalent to the full rotation of the piston’s crankshaft.
These gadgets adjust electrical or mechanical vitality into pressurized air. When air is compressed, its quantity decreases, rising its force. Air compressors generally have a minimal stress of 30 bars. The decrease stress band is the range of air stress. Most compressors are controlled separately, but community controls can be used to interconnect numerous compressors. This sort of controller will not perform for all kinds of compressors. There are other kinds of air compressors that can converse with every other.
Compressed air has numerous apps in all varieties of industries. In agriculture, it can energy pneumatically driven content handling devices for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also utilised in the pharmaceutical industry for mixing tanks, packaging, and conveyor techniques. Portable air compressors, which can be run by diesel fuel, are often utilised at distant drilling internet sites. Transportable air compressors are also frequently employed in oil and gas. They can be utilised to remotely management valves and set up reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some attributes to take into account when selecting an air compressor for your requirements. A great compressor will have a security gadget. It will automatically shut off the enter air and output air as soon as ample compressing has been achieved. These attributes will help your air compressor remain successful and defend your gear. The protection system is an crucial function of any air compressor to enhance its all round effectiveness.
Vane air compressors are the most frequent kind. They are usually smaller and less powerful than reciprocating piston compressors, so you can use a single of these for programs that are beneath one hundred horsepower. The vane air compressors have reduced compression ratios and substantial capacities, but they are usually restricted to minimal-electricity purposes. Vane compressors tend to run very hot, and they usually have a low compression ratio. It is important to choose the proper oil viscosity for your compressor.
air-compressor

One-stage models

When comparing one-stage air compressors, seem for the term “stages.” Multi-phase compressors use two phases and can deal with a lot more capability and strain. 1 phase involves pressurizing air making use of a piston and a reduce-stress cylinder. This compressed air is then moved to a storage tank. Solitary-stage designs are inclined to be far more power-efficient than their two-stage counterparts. But if you will not require a high-stress cylinder, a one-phase air compressor can be the very best selection.
Despite the fact that single-phase air compressors make less electrical power, they can create ample air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for more compact-scale property projects and Do-it-yourself tasks. For a lot more industrial purposes, a twin-stage design is the greatest option. But if you are in a hurry, a one-phase device might be sufficient. In the end, it depends on what you program to do with the air compressor.
Single-stage air compressors feature a single cylinder, a single piston stroke for each revolution of pressurized air. One-stage compressors are normally smaller sized and far more compact, making them a great choice for smaller sized work environments. Their cfm capability (cubic feet per minute) is an important indicator of running ability. If you program to use numerous pneumatic resources, you will probably need a increased cfm model. Likewise, the horsepower of one-phase compressors implies its functioning ability. One particular horsepower moves 550 lbs per foot for each moment.
Multi-phase air compressors are generally a lot more costly and much more energy-effective than one-stage units, but they can provide higher air circulation prices. Although they may be much more complex, they can decrease general working bills. If you program on making use of your air compressor for industrial or professional use, a dual-stage model may possibly be the ideal decision. Even so, if you’re planning to use the air compressor for mass creation, a solitary-phase model may possibly be the best choice.
Single-phase air compressors have the identical piston size and variety of inlets, although twin-phase versions have a more compact first piston and a much longer next piston. Both have a cooling tube in amongst the two pistons to lessen the air temperature just before the next round of compression. The single-phase model is normally tiny and moveable, although the double-phase air compressor is stationary. These compressors can equally be stationary and massive.

Reduced-sounds versions

Despite its name, lower-noise types of air compressors are not all the identical. The noise degree of a compressor can be affected by many variables, like the electricity supply and proximity to the device. Reciprocal compressors are normally louder than electrical kinds due to the fact of their several moving components. By contrast, rotary-screw and scroll compressors have fewer shifting elements and are quieter.
The sound degree of a gasoline-powered air compressor can be really substantial, making it unsuitable for use indoors. To fight this dilemma, you can decide on an electrical model. The sounds degree of a compressor is largely induced by motor friction. The protect of a piston is also a major issue in noise, as pistons with small handles will create a great deal of noise. Beforehand, oil was essential for a tranquil compressor. Nevertheless, this has changed thanks to the health-related industry’s demand from customers for oil-free versions.
The CZPT EC28M Peaceful Air Compressor is one more model that features tranquil procedure. This air compressor tends to make 59dB of noise. This amount is low enough to enable you to carry on normal discussions whilst it cycles. In addition, this compressor has an industrial oil-cost-free pump and a 2.8 Amp direct-travel induction motor. These two attributes make it a wonderful decision for businesses.
Lower-sound versions of air compressors are available for the building business. Even so, these compressors are not necessarily lower-top quality, which is why you ought to think about the sounds amount of your air device just before buying one. The specialists at CZPT can recommend the low-sounds models for your distinct application and space. Sound can distract folks who operate near the air compressor. That is why many businesses now opt for these designs.
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Oil-free types

A number of oil-free of charge types of air compressors are obtainable, but what helps make them unique? Oil-totally free compressors do not include oil, so they’re lubricated by grease instead. They are a great decision if you’re functioning with a small compressor and do not want to chance harming it. On the other hand, oil-free of charge models do create important quantities of warmth, which can hurt the compressor. Larger pressure can grind the compressor in opposition to alone, or even warp it.
A couple of phrases of understanding can aid you pick the very best oil-free of charge air compressor for your requirements. For case in point, a compressor’s horsepower is a measurement of how powerful the motor is. Greater horsepower indicates a greater PSI or ACFM. You can also use the ACFM to evaluate the two. Scroll technology is a present day air compression technique that utilizes a stationary and cellular spiral. This decreases the volume of air in the compressor by directing it to the center.
Getting an oil-cost-free air compressor does not have to be a complicated job, however. A good distributor can suggest you on what type of oil-free of charge air compressor is right for you. This way, you can preserve income and take pleasure in peace of thoughts while utilizing your air compressor. And, of program, the greatest way to get a wonderful offer on an air compressor is to talk to a distributor who is experienced about the goods obtainable.
An oil-totally free air compressor is a wonderful alternative for companies that are delicate to the contamination of air. For illustration, in the pharmaceutical and foods sector, a minuscule oil could spoil a item or even harm generation gear. Oil-free air compressors typically have reduced servicing expenses than oil-flooded models due to the fact there are much less shifting elements. Since of this, oilless air compressors demand less routine maintenance and might even now require to be replaced occasionally.
A couple of rewards of an oil-totally free air compressor over an oil-lubricated one particular include reduce noise levels. Oil-cost-free air compressors are inclined to be much less noisy and operate far more quietly than oil-injected ones, but you need to nonetheless very carefully weigh the execs and disadvantages just before generating a choice. Also, think about how much you use your air compressor ahead of deciding on a product. The professionals outweigh the negatives. In the stop, you may be happy you selected an oil-totally free air compressor.

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Merchandise Description

One Lubricated Screw Compressors Air Compressor with Low-cost Price

Solution Description

Parameters

Item Functions

one. Massive airend with low rpm for better overall performance an extended life span.

2. CE stage defense design and manufacturing

3. Oversize cooler suited for tropical location.

4. Intelligent PLC manage.

5. Straightforward to do maintenance and service.

Organization Profile

FAQ

Q1: What ‘s your manufacturing unit handle
A2: Our firm is located in NO.88 CZPT Highway,HangZhou ,ZheJiang ,China

Q2: How extended is our shipping and delivery
A2: Our standard supply time is 30-forty times following affirmation order & getting recipets for normal compressors, for the other non common need will be talked about situation by case.

Q3: Can you settle for OEM orders? 
A3: Of course, with specialist style group, OEM orders are extremely welcome.

Picking the Right Air Compressor For Your House

You will uncover that air compressors are indispensable equipment for a selection of situations, like garages, home workshops, and basements. These instruments can energy a selection of tools, and each and every model is sized to fit the job at hand. Due to the fact air compressors have only a single motor, they are lightweight, compact, and easy to handle. Making use of a single air compressor to electrical power several instruments will also minimize the put on and tear on personal components. This article will introduce some important qualities to look for when deciding on the proper air compressor for your house.

Positive displacement

A good displacement compressor applies pressure to a fluid, whereas a centrifugal one particular does the opposite. A positive displacement compressor creates the preferred stress by trapping air and increasing its quantity. Its discharge valve releases the high-strain fuel. These compressors are employed in industrial apps and nuclear power crops. The variation in between a constructive and damaging displacement compressor is that a good displacement compressor can compress and launch air at a consistent price.
A constructive displacement air compressor uses a reciprocating piston to compress air. This decreases the quantity of the air in the compression chamber, and a discharge valve opens when the stress reaches the preferred amount. These compressors are used in bicycle pumps and other pneumatic equipment. Good displacement air compressors have multiple inlet ports and have a number of configurations. Optimistic displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free.
A good displacement air compressor is diverse from a dynamic compressor. It draws air into the compression chambers and then releases the strain when the valve is opened. Positive displacement compressors are typical in industrial programs and are offered in solitary-performing, double-acting, and oil-lubricated versions. Massive piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have completely sealed crankcases with bearings.
air-compressor

Oil-cost-free

Oil-free air compressors have some rewards over their oil-lubricated counterparts. They do not require lubrication oil due to the fact they are coated with Teflon. The content has one particular of the cheapest coefficients of friction and is layered, so it slides past other levels with little effort. Simply because of this, oil-cost-free compressors are inclined to be more affordable and even now produce comparable efficiency. Oil-totally free compressors are a very good decision for industrial programs.
The lifestyle of an oil-free of charge air compressor is considerably longer than an oil-lubricated counterpart. These versions can run up to 2,000 hrs, four instances for a longer time than the average oil-lubed compressor. Oil-free compressors also have a significantly reduce running sound than their oil-lubricated counterparts. And due to the fact they never want oil modifications, they are quieter. Some even previous up to 2,000 several hours.
An oil-free of charge air compressor is a great decision if your application demands large stages of purity. Many apps call for extremely-pure air, and even a drop of oil can lead to product spoilage or damage to creation tools. In addition to the well being pitfalls, an oil-cost-free air compressor lowers the charges related with oil contamination and minimizes leaks. It also eliminates the need for oil assortment, disposal, and therapy.
A normal oil-free air compressor is extremely efficient, requiring only about eighteen% of the complete load horsepower. Nevertheless, oil-free of charge compressors have a larger threat of untimely failure and are not suggested for huge-scale industrial applications. They may possibly also use up to eighteen% of the compressor’s complete ability. They could audio interesting, but you should make certain you realize the rewards of an oil-free of charge air compressor ahead of selecting one particular for your industrial apps.

Solitary-phase

A solitary-stage air compressor is created to offer the power for a single pneumatic tool or gadget. These equipment are generally smaller than two-stage compressors and produce considerably less warmth and strength. These machines usually are not designed for heavy-obligation industries, but they are nonetheless very successful for a assortment of applications, such as vehicle shops, gasoline stations, and different production crops. They can also be utilized in borewells, as they are suitable for modest spaces with minimal air stream requirements.
A solitary-stage air compressor has one cylinder and two valves – the inlet and the shipping and delivery valves. Each of these valves perform mechanically, with the inlet valve controlling torque and the supply a single managing air stress. Usually, solitary-phase compressors are driven by a gas motor, but there are also electric versions available. The one-stage air compressor is the most typical variety of air compressor. It has a solitary cylinder, one particular piston, and one air cylinder.
The solitary-phase air compressors are utilised for modest projects or private use. A two-stage air compressor is a lot more effective for industrial initiatives. Its for a longer time air stop life helps make it much more effective. It is also much more successful for use in the automotive market, in which the engine has several cylinders. In general, solitary-phase compressors need a higher power amount. The solitary-phase model is ideal for little tasks, although a two-stage one is ideal for greater-scale arsenals.
air-compressor

CFM

The cubic foot-for every-moment (CFM) of an air compressor is the output of the equipment. In buy to compute the CFM degree, commence by seeking at the compressor’s requirements. You ought to know how many cubic toes the unit can keep and how numerous pounds for each square inch it can compress. After you have these data, you can determine the CFM. Now you can use these figures to select an acceptable air compressor for your requirements.
The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will make more than 10 CFM. You can also try connecting two output valves. Make confident that the options are modified appropriately just before you start. This will make certain that your air compressor is operating at its highest performance and lifespan. To boost the CFM of your air compressor, first verify that your regulator is calibrated for the wanted stress level.
To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it requires to fill the tank. Then, divide the consequence by sixty seconds to estimate the CFM. Once you know how significantly air your device can maintain, you can decide on a suited air compressor. If you happen to be functioning in a confined area, you must get a tool with a huge tank.

PSI

The PSI of an air compressor is the pressure that it can output. A common air compressor has a gauge related to the airline at the base, following to it, or amongst the two. The gauge tells the actual force of the air compressor, whilst the reduce-out stress is established by the maker. The maker suggests that you established the minimize-out pressure 20 to forty PSI greater than the manufacturing unit suggested pressure. If you want to set the stress for your nail gun, you can use the reduce-in and cut-out pressures on your compressor, and the tank is not going to exceed this assortment.
The PSI of an air compressor steps the pressure that it can produce, which is frequently in lbs for each square inch. For most air tools, you want at least forty to ninety psi. In standard, reciprocating air compressors operate on an on/off foundation. This partnership is identified as the obligation cycle. All air compressors are rated for a certain obligation cycle, this sort of as fifty p.c on and twenty-five per cent off.
The Psig of an air compressor is not free of charge, as numerous individuals feel. The PSI of an air compressor is not cost-free, but it is important to maintain it for safe operations. If you happen to be obtaining problems keeping a regular force, contemplate turning down the PSI of your compressor by 2 psig. This will decide the crucial force for the device. You may also enhance the sum of strength in the method by a single %.
air-compressor

Energy source

The power supply for an air compressor is essential in its operation. With out the correct voltage and amperage, air compressors will not operate appropriately. The electrical power source should be shut to the compressor so that it can plug into an electrical outlet. If it is also much from the outlet, the compressor may possibly not be in a position to build adequate force. When this occurs, the fuse inside the air compressor will switch off to defend the person. The power supply should be a safe length from the compressor.
Most makers do not specify the power resource for an air compressor. Relying on the horsepower, the compressor will call for about four amps of energy. A 1-horsepower compressor would attract about twelve amps. If it had been run by a standard a hundred and twenty-volt household provide, its motor would exceed the 15-amp breaker potential. A bigger air compressor, nonetheless, will call for a independent fifteen-amp power resource, generating it extremely hard to use it with this sort of energy supply.
The energy supply for an air compressor is usually electrical alternating recent (AC) that is equal to the voltage on a normal wall outlet. A three-period air compressor, on the other hand, demands a particular AC source with three electrical offset pulses. Regardless of the type of air compressor, the power resource should be appropriate with the incoming electricity services. 1 of the most widespread troubles when attempting to hook up an air compressor to an AC electrical power supply is undersized wire. This results in reduced voltage and high amperes, tripping of above-load relays and blown fuses.

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