China Direct Drive Silent Stationary Screw Air Compressors Manufacturer air compressor lowes

Merchandise Description

Solution Description

Product : Oil Injected Screw Air Compressor 
Voltage: 380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure: seven~twelve bar
Put in Motor Electrical power: 7.5kw ~ 355kw
Potential: .8~sixty four.0m3/min
Color: Inexperienced (custom-made)
Driven Technique: Immediate Travel
Transport Deal: Regular Picket Packing
Air Conclude: Baos,Hanbell,GHH,GU,
software: Sector,Casting , Steel , Plastic , Rubber

1. Multi-language handle program can be custom-made, straightforward to function
2. Can work unattended 24 hours a day
three. The principal device produced with global superior technological innovation determines the superb functionality of the total machine
four. The pink star air inlet valve is adopted, which can immediately change the air quantity in accordance to the air volume demands of the system
5. Adopt large-overall performance motor, insulation class F, SKFheavy-duty bearing.
6. The regular services existence exceeds 15 a long time

Product Parameters

Model Working Pressure Capacity Motor Energy Dimension
(mm)
Net Bodyweight
(KGS)
Air Outlet Pipe Diameter
Psi bar Cfm m3/min kw/hp
SGD08 102 7 forty two.four 1.two 7.5/10 900*670*850 200 1/2”
116 8 38.8 1.one
145 ten 33.five .95
174 ten 28.three .8
SGD11 102 7 58.3 one.sixty five 11/fifteen 1080*750*1571 280 3/4”
116 8 53 1.five
a hundred forty five ten 45.9 1.three
174 twelve 38.eight one.one
SGD15 102 seven 88.3 two.five 15/20 1080*750*1571 300 3/4”
116 8 eighty one.two 2.3
145 ten seventy four.2 two.one
174 12 sixty seven.one one.nine
SGD18 102 7 113 3.2 18.5/25 1380*850*1185 430 1”
116 8 one hundred and five.nine three
one hundred forty five ten 95.three 2.7
174 twelve 84.7 2.four
SGD22 one hundred seven 134.2 3.8 22/thirty 1380*850*1185 450 1”
116 eight 127.1 3.six
145 10 113 three.2
174 12 95.3 two.7
SGD30 102 7 187.1 5.three 30/forty 1380*850*1185 500 1”
116 eight 176.six five
145 ten 158.nine four.five
174 twelve 141.two four
SGD37 102 7 240.one six.eight 37/fifty 1500*one thousand*1345 650 11/2″
116 eight 218.nine 6.2
a hundred forty five ten 197.seven five.6
174 twelve 176.6 five
SGD45 102 7 261.three 7.four 45/60 1500*a thousand*1345 680 11/2″
116 eight 247.two 7
one hundred forty five 10 218.9 six.two
174 twelve 197.7 five.6
SGD55 102 7 353.one 10 55/seventy five 1800*1250*1670 1150 2″
116 8 339 nine.6
145 ten three hundred.1 eight.5
174 12 268.4 7.6
SGD75 102 7 473.two thirteen.4 75/100 1800*1250*1670 1200 2″
116 8 444.nine 12.6
145 10 395.5 eleven.2
174 12 353.one ten
SGD90 102 seven 572 16.two 90/one hundred twenty 1800*1250*1670 1350 2″
116 eight 529.seven 15
a hundred forty five 10 487.3 13.eight
174 twelve 434.three twelve.3
SGD110 102 seven 741.5 21 110/150 2300*1470*1840 1800 2 1/2”
116 8 699.1 19.8
one hundred forty five 10 614.4 seventeen.4
174 12 522.6 14.eight
SGD132 102 7 865.one 24.five 132/one hundred seventy five 2300*1470*1840 1850 2 1/2”
116 8 819.two 23.two
145 10 723.9 20.5
174 12 614.four seventeen.4
SGD160 102 seven 1013.four 28.7 160/two hundred 2300*1470*1840 2000 2 1/2”
116 eight 974.six 27.6
145 ten 868.six 24.6
174 12 759.2 21.5
SGD185 102 7 1129.nine 32 185/250 3150*1980*2152 3500 DN85
116 eight 1073.four 30.4
145 10 967.five 27.four
174 12 875.7 24.eight
SGD220 102 seven 1271.2 36 220/300 3150*1980*2152 3800 DN85
116 8 1211.1 34.3
a hundred forty five 10 1066.4 thirty.two
174 12 978.one 27.seven
SGD250 102 7 1483 forty two 250/350 3150*1980*2152 4000 DN85
116 8 1430.1 forty.5
a hundred forty five 10 1348.8 38.two
174 twelve 1218.two 34.5
SGD315 102 seven 1800.eight fifty one 315/430 4000*1980*2152 6000 DN110
116 8 1772.six fifty.2
one hundred forty five 10 1571.3 44.5
174 twelve 1412.4 40
SGD355 102 seven 2259.eight 64 355/480 4000*1980*2152 6500 DN110
116 8 2153.9 sixty one
one hundred forty five ten 1995 fifty six.five
174 twelve 1730.2 49
Motor Safety Class: IP23/IP54/IP55 or as for every your needed
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Business Profile

ZheJiang CZPT Clever Gear Co., Ltd. is a leading specialist engineering equipment design, manufacturing and services service provider in China.
Our manufacturing unit is positioned in HangZhou China, shut to the ”Hometown of Tunnels” Xihu (West Lake) Dis. Complete Experimental Zone.

Our company has almost two hundred staff, like twenty technological investigation and development staff, 70 soon after-product sales provider staff, and an once-a-year manufacturing of much more than 500 sets of development equipment and gear.
All of the current R&D engineers have a bachelor’s diploma or previously mentioned, and far more than 70% of them have intermediate specialist titles. It is 1 of the few enterprises in China that is completely equipped with impartial study and improvement, manufacturing and design of shotcrete manipulator. The solution series covers shotcrete manipulator, excavator, concrete pump, rock drilling rig, screw air compressors, chisel equipment, sweepers, and other design equipment.
We also have a sturdy services crew. Their professional routine maintenance abilities and operations can resolve after-revenue issues for buyers and fulfill marketplace requires.

Given that 2009, the company’s items have successively served in many tunnel design tasks such as Shendan, Lalin, Taijiao, Ganshen, Hangshaotai, Hangwen, Shenbai, Xiyan, Yukun, ZheJiang and ZheJiang , and have gained unanimous praise from customers. In 2016, 2017, 2019, 2571, became the China Railway Framework Arrangement provider.
If you have any needs about building machinery and equipment, you can consult us by electronic mail or phone. Welcome more consumers to create cooperation with us and generate a much better long term jointly

Soon after Product sales Support

Just before sale
Expert on the internet salesman can fix compressor technique difficulties for you.
Give totally free air compressor vitality saving solutions to aid you conserve running charges.
After sale
On the internet specialist right after-revenue services On the web specialist following-product sales provider until finally the dilemma is solved.
Right after commissioning, the warranty is 1 yr or the shipping day is sixteen months, which is dependent on the very first warranty of the total machine (besides mend consumables).
The amount of spare elements is enough to make certain very good soon after-sales service.

FAQ

Q1: What is the rotor speed of the primary motor?
A1: 2980rmp.
Q2: What is your delivery time?
A2: Typically, 5-7 days. (OEM get: 15 days)
Q3: Can you supply drinking water-cooled air compressors?
A3: Of course, we can (generally air-cooled).
Q4: What is the payment deadline?
A4: T/T, L/C, Western Union, and so on. We can also accept USD, RMB and other currencies.
Q5: Do you settle for custom-made voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or according to your demands.
Q6: What is your air compressor warranty?
A6: A single year for the whole device (excluding consumable spare areas), complex help can be provided in accordance to your demands.
Q7: Can you acknowledge OEM orders?
A7: Indeed, OEM orders are warmly welcome.
Q8: How about your customer services and following-income support?
A8: 24-hour on the web assist, 48-hour issue fixing determination.
Q9: Do you have spare components?
A9: Of course, we have.
Q10: What is the first lubricant you use on the air compressor?
A10: A total of forty six# mineral oil.

US $1,600-2,600
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: 1 Year
Lubrication Style: Oil-free
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:

###

Model : Oil Injected Screw Air Compressor 
Voltage: 380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure: 7~12 bar
Installed Motor Power: 7.5kw ~ 355kw
Capacity: 0.8~64.0m3/min
Color: Green (customized)
Driven Method: Direct Drive
Transport Package: Standard Wooden Packing
Air End: Baos,Hanbell,GHH,GU,
application: Industry,Casting , Metal , Plastic , Rubber

###

Model Working Pressure Capacity Motor Power Dimension
(mm)
Net Weight
(KGS)
Air Outlet Pipe Diameter
Psi bar Cfm m3/min kw/hp
SGD08 102 7 42.4 1.2 7.5/10 900*670*850 200 1/2”
116 8 38.8 1.1
145 10 33.5 0.95
174 10 28.3 0.8
SGD11 102 7 58.3 1.65 11/15 1080*750*1020 280 3/4”
116 8 53 1.5
145 10 45.9 1.3
174 12 38.8 1.1
SGD15 102 7 88.3 2.5 15/20 1080*750*1020 300 3/4”
116 8 81.2 2.3
145 10 74.2 2.1
174 12 67.1 1.9
SGD18 102 7 113 3.2 18.5/25 1380*850*1185 430 1”
116 8 105.9 3
145 10 95.3 2.7
174 12 84.7 2.4
SGD22 100 7 134.2 3.8 22/30 1380*850*1185 450 1”
116 8 127.1 3.6
145 10 113 3.2
174 12 95.3 2.7
SGD30 102 7 187.1 5.3 30/40 1380*850*1185 500 1”
116 8 176.6 5
145 10 158.9 4.5
174 12 141.2 4
SGD37 102 7 240.1 6.8 37/50 1500*1000*1345 650 11/2"
116 8 218.9 6.2
145 10 197.7 5.6
174 12 176.6 5
SGD45 102 7 261.3 7.4 45/60 1500*1000*1345 680 11/2"
116 8 247.2 7
145 10 218.9 6.2
174 12 197.7 5.6
SGD55 102 7 353.1 10 55/75 1800*1250*1670 1150 2"
116 8 339 9.6
145 10 300.1 8.5
174 12 268.4 7.6
SGD75 102 7 473.2 13.4 75/100 1800*1250*1670 1200 2"
116 8 444.9 12.6
145 10 395.5 11.2
174 12 353.1 10
SGD90 102 7 572 16.2 90/120 1800*1250*1670 1350 2"
116 8 529.7 15
145 10 487.3 13.8
174 12 434.3 12.3
SGD110 102 7 741.5 21 110/150 2300*1470*1840 1800 2 1/2”
116 8 699.1 19.8
145 10 614.4 17.4
174 12 522.6 14.8
SGD132 102 7 865.1 24.5 132/175 2300*1470*1840 1850 2 1/2”
116 8 819.2 23.2
145 10 723.9 20.5
174 12 614.4 17.4
SGD160 102 7 1013.4 28.7 160/200 2300*1470*1840 2000 2 1/2”
116 8 974.6 27.6
145 10 868.6 24.6
174 12 759.2 21.5
SGD185 102 7 1129.9 32 185/250 3150*1980*2152 3500 DN85
116 8 1073.4 30.4
145 10 967.5 27.4
174 12 875.7 24.8
SGD220 102 7 1271.2 36 220/300 3150*1980*2152 3800 DN85
116 8 1211.1 34.3
145 10 1066.4 30.2
174 12 978.1 27.7
SGD250 102 7 1483 42 250/350 3150*1980*2152 4000 DN85
116 8 1430.1 40.5
145 10 1348.8 38.2
174 12 1218.2 34.5
SGD315 102 7 1800.8 51 315/430 4000*1980*2152 6000 DN110
116 8 1772.6 50.2
145 10 1571.3 44.5
174 12 1412.4 40
SGD355 102 7 2259.8 64 355/480 4000*1980*2152 6500 DN110
116 8 2153.9 61
145 10 1995 56.5
174 12 1730.2 49
Motor Protection Class: IP23/IP54/IP55 or as per your required
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
US $1,600-2,600
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: 1 Year
Lubrication Style: Oil-free
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:

###

Model : Oil Injected Screw Air Compressor 
Voltage: 380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure: 7~12 bar
Installed Motor Power: 7.5kw ~ 355kw
Capacity: 0.8~64.0m3/min
Color: Green (customized)
Driven Method: Direct Drive
Transport Package: Standard Wooden Packing
Air End: Baos,Hanbell,GHH,GU,
application: Industry,Casting , Metal , Plastic , Rubber

###

Model Working Pressure Capacity Motor Power Dimension
(mm)
Net Weight
(KGS)
Air Outlet Pipe Diameter
Psi bar Cfm m3/min kw/hp
SGD08 102 7 42.4 1.2 7.5/10 900*670*850 200 1/2”
116 8 38.8 1.1
145 10 33.5 0.95
174 10 28.3 0.8
SGD11 102 7 58.3 1.65 11/15 1080*750*1020 280 3/4”
116 8 53 1.5
145 10 45.9 1.3
174 12 38.8 1.1
SGD15 102 7 88.3 2.5 15/20 1080*750*1020 300 3/4”
116 8 81.2 2.3
145 10 74.2 2.1
174 12 67.1 1.9
SGD18 102 7 113 3.2 18.5/25 1380*850*1185 430 1”
116 8 105.9 3
145 10 95.3 2.7
174 12 84.7 2.4
SGD22 100 7 134.2 3.8 22/30 1380*850*1185 450 1”
116 8 127.1 3.6
145 10 113 3.2
174 12 95.3 2.7
SGD30 102 7 187.1 5.3 30/40 1380*850*1185 500 1”
116 8 176.6 5
145 10 158.9 4.5
174 12 141.2 4
SGD37 102 7 240.1 6.8 37/50 1500*1000*1345 650 11/2"
116 8 218.9 6.2
145 10 197.7 5.6
174 12 176.6 5
SGD45 102 7 261.3 7.4 45/60 1500*1000*1345 680 11/2"
116 8 247.2 7
145 10 218.9 6.2
174 12 197.7 5.6
SGD55 102 7 353.1 10 55/75 1800*1250*1670 1150 2"
116 8 339 9.6
145 10 300.1 8.5
174 12 268.4 7.6
SGD75 102 7 473.2 13.4 75/100 1800*1250*1670 1200 2"
116 8 444.9 12.6
145 10 395.5 11.2
174 12 353.1 10
SGD90 102 7 572 16.2 90/120 1800*1250*1670 1350 2"
116 8 529.7 15
145 10 487.3 13.8
174 12 434.3 12.3
SGD110 102 7 741.5 21 110/150 2300*1470*1840 1800 2 1/2”
116 8 699.1 19.8
145 10 614.4 17.4
174 12 522.6 14.8
SGD132 102 7 865.1 24.5 132/175 2300*1470*1840 1850 2 1/2”
116 8 819.2 23.2
145 10 723.9 20.5
174 12 614.4 17.4
SGD160 102 7 1013.4 28.7 160/200 2300*1470*1840 2000 2 1/2”
116 8 974.6 27.6
145 10 868.6 24.6
174 12 759.2 21.5
SGD185 102 7 1129.9 32 185/250 3150*1980*2152 3500 DN85
116 8 1073.4 30.4
145 10 967.5 27.4
174 12 875.7 24.8
SGD220 102 7 1271.2 36 220/300 3150*1980*2152 3800 DN85
116 8 1211.1 34.3
145 10 1066.4 30.2
174 12 978.1 27.7
SGD250 102 7 1483 42 250/350 3150*1980*2152 4000 DN85
116 8 1430.1 40.5
145 10 1348.8 38.2
174 12 1218.2 34.5
SGD315 102 7 1800.8 51 315/430 4000*1980*2152 6000 DN110
116 8 1772.6 50.2
145 10 1571.3 44.5
174 12 1412.4 40
SGD355 102 7 2259.8 64 355/480 4000*1980*2152 6500 DN110
116 8 2153.9 61
145 10 1995 56.5
174 12 1730.2 49
Motor Protection Class: IP23/IP54/IP55 or as per your required
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

A Buyer’s Guide to Air Compressor Types

There are many types of Air Compressors, and it’s important to understand what each type has to offer. In this article, we’ll discuss single stage air compressors, low-noise compressors, and models with two pistons. But, before you buy an Air Compressor, be sure to read our buyer’s guide to the various types. This way, you’ll have all of the information you need to make the right decision for your business.
air-compressor

Single-stage air compressors

A single-stage air compressor is an excellent choice for most general-purpose purposes. They provide enough power to operate pneumatic tools, and they produce less heat. Single-stage air compressors, however, are not suitable for heavy-duty industrial uses. However, they can be used in various applications, including auto shops, gas stations, and various manufacturing facilities. They are also suitable for borewells and other high-pressure places.
These air compressors are a great choice for home use and are suitable for small-scale businesses, contractors, and small shops. These compressors have continuous duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump life. They also feature advanced features, including ODP motors, Auto Start & Controls, Receiver tanks, and power cords. They have low maintenance and can save you a great deal of money.
Single-stage air compressors are generally less expensive and lighter than their two-stage counterparts. Single-stage air compressors are also more portable, which is a plus for small projects. While two-stage compressors offer higher CFM, they are more powerful and bulky, making them unsuitable for small or home use. So it is essential to determine what you will use the air compressor for and decide on a model based on your needs.
A single-stage air compressor is made of a piston and a tank. The piston moves rapidly inside the cylinder and exerts pressure on the cylinder. This means that the piston can’t move any faster than the air pressure outside the cylinder. The piston is designed to operate in the same way for each stage. This is a great choice for home shops and one-man automotive shops, as it allows you to control the pressure without sacrificing the pump’s life.
Single-stage air compressors are often cheaper than two-stage versions, but they are not the best choice for every application. If you are only using your air compressor occasionally, you’ll find a one-stage model to be much more reliable than a two-stage model. The main difference between the two types of compressors is in the amount of air that each stage compresses. A two-stage air compressor will have more air storage capacity, but it will still produce more pressure.

Rotary vane compressors

Rotary vane compressors use a centrifugal pump to compress air. The rotor is set eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small pieces of carbon fiber or graphite composite. Vanes may be made of different materials depending on the application.
While rotary vane pumps are not commonly used to produce compressed air, they are widely used in automotive and hydraulic applications. Chances are, you have used a rotary vane pump at some point in your life. These pumps are also common in the vacuum and compressed air industries. As a result, many people don’t realize that they’re still around. They feature slots that allow the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are situated off-center, allowing the vanes to be pushed out by centrifugal force. Because the rotor rotates so quickly, air is trapped between the vanes. This air then becomes pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and repaired. A simple replacement of carbon vanes requires just 15 minutes and common tools. The carbon vanes typically last nine to eighteen months, depending on system operating pressure. Before purchasing a rotary vane compressor, make sure to check whether it has been properly performance-tested and has a warranty. Generally, warranties cover the rotor/stator chambers but do not cover the vanes or air filters. You should also check if the unit is covered by a lightning or water damage warranty.
Rotary vane compressors are an integral part of manufacturing industries. Many pharmaceutical manufacturing facilities depend on rotary vane compressors to control their equipment. Other industries that use rotary vane compressors include the plastics, woodworking, natural gas, and medical & dental fields. Their benefits are numerous and far outweigh any disadvantages of rotary screw compressors. For example, a rotary vane compressor can double the life of a conventional compressor.
air-compressor

Rotary vane compressors with low-noise models

If you are looking for a rotary vane air compressor, you have come to the right place. CZPT’s LV Series rotary vane compressors offer low-noise models, compact size, and robust integration. In addition to their low-noise features, they feature large filter systems to deliver high-quality compressed air. The LV Series models also feature CZPT’s reputation for reliability and quality.
This type of compressor uses centrifugal force to operate and is limited in its top and minimum operating speeds. They are only a third as powerful as screw compressors, and their top speed limits are much lower. Furthermore, the vanes wear out easily at high speeds because there is not enough centrifugal force to seal them against the cylinder’s edges. Even at half their full capacity, they consume as much as 80% of their total energy rating.
Because piston compressors produce a lot of noise, factory owners and shop owners have begun to install noise-dampening cabinets and other solutions. But, rotary vane compressors produce far less noise than a traditional vacuum, and the maintenance costs are also low. Rotary vane compressors are also extremely helpful in several industries. They are used in the automotive and auto finishing industries, as well as in dairy industries and milking machines.
If you have a deep pond, a rotary vane air compressor kit can pump up to 20 feet of water. This is more than enough airflow for two to five diffusers. A 1/4 HP rotary vane kit pumps around 4.2 CFM. It also helps to increase circulation and oxygen levels in the pond. Finally, a 1/4 HP kit offers the necessary power to clean up the bottom of a pond.
The rotary vane and rotary screw are the most popular air compressors today. While they are similar in many ways, they are more versatile and durable than their counterparts. They use fewer angular contact ball bearings and require less frequent maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less expensive.
air-compressor

Rotary vane compressors with two pistons

The rotary vane and rotary screw compressors are similar in application, but both have different advantages and disadvantages. This article will compare the benefits of each and highlight the differences between them. While both are commonly used in industrial applications, rotary vane compressors are preferred by many industries. These compressors also have a wide range of uses, ranging from automotive air tool operation to milking machines. These compressors also have the advantage of being quieter than piston-powered ones.
The current common rail position may not be suitable for pressure swirl injectors, but new positions have been tested and show improvements in specific energy values. Moreover, the current position is not required for external oil pumps. However, mass induction and expulsion have to be performed with utmost care. This article focuses on the design and efficiency of rotary vane compressors. You can find more information about this new design in the references mentioned below.
The advantages of this type of compressor are its low cost, compact size, and easy maintenance. Hence, they are preferred in low capacity applications. Moreover, they feature integrated vanes. The rotating vanes close the air gap and compress air towards the outlet. Compared to piston-powered compressors, these units are cheaper and more reliable. Therefore, you should choose one with the lowest price tag. You can also opt for rotary vane compressors that are oil-free.
Sliding vane compressors are another popular variant. They have a single cylinder connected to the compressor and are capable of operating at low speeds. This design also reduces the amount of friction and maintains volumetric efficiency. However, the sliding vane compressors suffer from high frictional losses. If you are looking for a more efficient rotary compressor, this is the best option. While sliding vane compressors have been in the spotlight for over a century, they are still quite young.
These compressors are easy to install and maintain. They are also quieter than piston compressors. They are also cheaper than piston-driven compressors. The energy efficiency and low price make them the perfect choice for any commercial or industrial application. If you’re looking for a small, compact compressor, the rotary vane has been proven to be the best choice for your needs. You should know that it has a long service life.

China Direct Drive Silent Stationary Screw Air Compressors Manufacturer     air compressor lowesChina Direct Drive Silent Stationary Screw Air Compressors Manufacturer     air compressor lowes
editor by czh 2023-01-30