China Custom Two-Stage Compression Screw Air Compressor Permanent Magnet Inverter 30HP 22kw Oil Injected Screw Air Compressor 10 Bar Silent Oil Less Air Compressor with high quality

Merchandise Description

Product Description

Short Introduction:
Air stop: Germany Technology. thirty years designed lifetime.
Motor: a hundred% uncommon earth everlasting magnet motor. 
Inverter: Chinese No. 1 inverter can save thirty% vitality.
Warranty: 5 years for the air end, and 2 years for the complete compressor. 
Shipping time: 7-15 days. 
Soon after-revenue services:we have our expert following-product sales technician to instruct the set up of the total screw air compressor.    
Certificate: CE/ISO9001/ASME
We offer you free CZPT and valves for installation and installation diagram

In depth Pictures

Manufacturing heart

OUR Team



QC Management

Factory Quality Control Process
1.Set up inspection of the entire air compressor: examine and verify the total equipment in accordance to the operation guidelines and quality management standards. Principal inspection products:
A . Confirm the nose and motor nameplates 
B . Verify whether or not there is oil leakage in the CZPT and oil circuit of the air compressor C . the air compressor equipment screw locking inspection..
two. Rotary screw type air compressor manufacturing facility test equipment, heat engine: test regardless of whether the air compressor operation parameters satisfy the requirements of buyers, which includes voltage, current, doing work pressure, exhaust quantity, and so forth.Air compressor manufacturing unit prior to forty eight hrs of thermal check, balance confirmation.
three. 24 hours online right after-income support, one particular-to-1 on the internet guidance set up, debugging, troubleshooting.

Air compressor use circumstance

Use circumstance of rotary screw type air compressor
1. Rotary Screw variety air compressors are exported to 132 nations around the world and regions all over the globe
two. All indicators of screw air compressor are stable and the failure charge is minimal
three. Best after-sales services program, engineers on duty 24 hours a working day to supply a single-on-1 service to consumers at the air compressor use internet site.

Packaging & Transport

Rotary Screw type air compressor packaging method
one. Screw air compressor packaging is divided into 3 layers from inside of to outdoors:
1) The very first layer of protection: spray paint on the floor of the device to defend the floor of the machine. The fouling pull movie is wrapped close to the floor of the device to safeguard the area of the paint.
2) The next layer of security: anti-collision security of the machine. On the basis of lacquer safety, anti-collision buffer cotton is utilised to protect the device from collision.
3) The third layer of defense: the scenario adopts the overall packaging of the non-fumigation picket case to protect the machine for the duration of transportation.


Q1. Why do clients choose us?
Yunshun Electric powered Machinery Co., Ltd. is a company specializing in screw air compressor for 18 years since 2001. Our German Standard production line helps us get the affirmation from our brokers as effectively as conclude-consumer clients.

Q2. Are you a manufacturer or trading company?
We are a professional manufacturer with big modern factory in HangZhou,China.
Both OEM & ODM service can be acknowledged.

Q3. What’s your delivery time?
Generally 7-ten times, if urgent order, we can prepare, as well.

This fall. How long is your air compressor warranty?
2 year for the whole machine and 5years for screw air end, apart from consumable spare parts.

 Q5. How long could your air compressor be used for? 
At least 10 years.

Q6. What’s payment term?
T/T, L/C, Western Union, Credit Card, and etc.

Q7. How about your customer service?
24 hours on-line service for all our clientele.

Q8. How about your after-sales service?
one. Providing customers with installation online guidelines.
two. Well-skilled engineers offered to overseas support.
three. PlHangZhou for oversea right after-sales supporting company.


Choosing an Air Compressor

Thinking about a new Air Compressor? Listed here are some suggestions to make the choice simpler. Find out the pros and negatives of each and every variety, including the distinctions between oil-injected and oil-free of charge types, single stage and constructive displacement. In addition, discover a lot more about the distinct technologies that are obtainable for your air compressor. It is crucial to choose an suitable device for the type of work you do. Right here are some of the ideal compressors accessible right now.

Constructive displacement

There are numerous diverse varieties of air compressors, but most are good displacement air compressors. They use a rotary or reciprocating ingredient to compress air. The reciprocating ingredient compresses air by lowering the volume of the chamber. Optimistic displacement compressors are employed in bicycle pumps, chemical crops, and refrigerators. Optimistic displacement air compressors use a number of inlet ports. Despite the different varieties, the basic principle of operation continues to be the same.
An additional variety of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, triggering the compressed air to fill the higher portion of the cylinder. These air compressors are utilised in a range of diverse applications, such as blowing bottles and fuel pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Distinct varieties have various capacities and air pressures.
A optimistic displacement flowmeter employs a rotating chamber that divides ongoing fluid into discrete portions. The variety of occasions the chamber is stuffed and discharged can be employed to estimate the movement fee. The rotation pace of the measuring chamber is straight proportional to the movement charge. The drawbacks of this type of good displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may possibly be way too thick for the meter to establish circulation fee.
A damaging displacement air compressor was invented in 1860 and is the oldest sort of compressor. It makes use of two lobes positioned in a circular cavity. A single rotor is related to an engine, even though the other pushes the other one to spin in the opposite route. Damaging displacement compressors are lower-servicing, but they do need far more precision. They are usually used in nuclear electrical power vegetation since they use the kinetic strength of the rotating aspects to create strain.


Oil-flooded or oil-injected air compressors use liquid to seal and lubricate transferring components and reduce sound. Oil-flooded air compressors are efficient for a selection of pneumatic instruments and equipment. Some types have a thermostat that controls the volume of oil used in the course of procedure. Other kinds of oil-flooded air compressors are piston-sort designs. Listed here is an overview of the fundamental variations between these two air compressors.
An oil-injected air compressor is much more expensive than a similar oil-totally free air compressor, but its advantages considerably outweigh its negatives. An oil-totally free compressor is quieter, needs considerably less maintenance, and has a reduce cost tag. It also offers a greater diploma of air purity. A amount of other advantages may also make this type of air compressor the much better selection for several industrial configurations. If you want a higher-strain compressor in a restricted room, consider the rewards of an oil-free technique.
Oil-injected air compressors demand more servicing than oil-free of charge versions. Both varieties of air compressors provide related ability and ISO 8573-1 Class and 1-2 purity, but the oil-injected techniques demand more air-remedy parts. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will probably continue to be the standard for industrial air compressors for numerous many years. And because their performance and performance are comparable, it might be worthwhile to commit in some position-of-use air remedy.
Both types of air compressors have their advantages. Even so, choosing between oil-free of charge and oil-injected air compressors is not as uncomplicated as you may possibly think. Whichever variety you select, make certain it will meet up with your needs. The positive aspects of an oil-injected air compressor outweigh their disadvantages. In basic, oil-injected air compressors are a lot more durable and can previous for a longer time than oil-free of charge models. The only downside is their increased cost.


When selecting an air compressor for your firm, you may need to have to determine what it is heading to be employed for. For illustration, if you might be arranging on using it to electrical power a number of employees, you should take into account acquiring an oil-cost-free compressor. An oil-free of charge compressor, on the other hand, is quieter and can power several personnel at a time. If you happen to be a contractor, the most essential thing to consider will be the kind of jobs you are going to be carrying out. Larger air pressure signifies better desire for air flow, and more stress can harm the tools.
Oil-cost-free compressed air is accredited one hundred% cost-free of contaminants. Technically, oil-cost-free air is not entirely totally free of international subject, but it is incredibly minimal inside of the restrictions of sensible air high quality. A technically oil-free air compressor might have a total oil degree of .003 mg/m3. If you’re in need of a technically oil-free air compressor, you have to set up an air treatment equipment following your existing compressor.
If you are in the manufacturing sector, a great oil-free of charge air compressor will conserve you income and reduce your environmental impact. Several of these resources need air compressors to operate, and this equipment will make sure that they will not get contaminated. To purchase the greatest oil-cost-free compressor, you should discover a little bit about the different phrases used by compressor fix organizations. ACFM, for example, is the quantity of air that can be compressed in 1 moment at rated conditions.
When you might be making use of an oil-cost-free air compressor, you should know that the all round lifestyle of the gadget will be significantly shorter. In contrast to an oil-flooded rotary screw air compressor, an oil-free of charge compressor typically has a lifespan of fifty thousand several hours. But it’s essential to recognize that this sort of compressor can even now trigger hurt to piping and procedures. As a result, you need to pick an oil-free of charge compressor when you require to clear air for your enterprise.


A solitary-stage air compressor, also identified as a piston air compressor, compresses air only once before storing it in a cylinder. This saved air has sufficient strength to electricity a range of pneumatic equipment, these kinds of as screwdrivers, chisels, and wrenches. These models are also ideally suited for lower-movement programs and are widely employed in gas stations, auto shops, and numerous production vegetation.
A one-stage air compressor utilizes two valves – 1 for inlet and one particular for outlet – to transfer compressed air. Each valves are actuated by springs. The inlet valve has a slight curvature to supply defense from hurt. The compressor’s outlet valve opens when the strain in the cylinder is larger than the stress in the storage tank. The piston moves very quickly inside of the cylinder, exerting a high sum of pressure throughout the compression procedure. This high piston velocity is a frequent result in of compressor wear and tear.
A solitary-phase air compressor is best for more compact tradesmen and tiny development crews. Its light-weight and compact design make it easier to transportation and store. Even though it could be tempting to get the initial cheap air compressor you see, it truly is important to stability the value in opposition to efficiency to pick the appropriate air compressor for your needs. The greatest single-stage air compressor is a single that offers excellent efficiency and toughness. Its two-phase counterpart is developed for bigger construction teams and big applications.
The major distinction among a one-phase and a two-stage air compressor lies in their potential. A solitary-phase air compressor compresses air only as soon as and delivers it into the storage tank, even though a two-stage compressor compresses it 2 times, making double the strain. Simply because of this, one-phase air compressors are less expensive and versatile than their counterparts, which signifies that they can be employed for numerous functions.


A reduced-sounds air compressor is a type of industrial compressor that is significantly less noisy than regular air compressors. These are usually more compact equipment designed for smaller sized factories and workshops with a few to several employees. They are designed to take care of mid-excess weight volumes of compressed air per working day. This variety of compressor is especially beneficial for more compact producing organizations that want to generate compressed air for health-related applications. Tiny breweries can also advantage from the low-sound abilities of these compressors.
Low-noise air compressors occur in various dimensions and characteristics. For more compact work, you can purchase a one particular-gallon model that is light-weight and portable. For bigger work, you can obtain 1 with a more substantial tank that can provide a lot more pressure for longer work. Nevertheless, a larger tank will make the compressor heavier and more difficult to transport. To stay away from this, make positive to check out the dimensions of the tank and how a lot energy it can handle.
Thinking about a minimal-sounds air compressor for your business? If so, you’ve got appear to the correct spot. There are a assortment of cost-effective and trusted low-sound options to select from. A CAT 10020C, for instance, is created to offer large-quantity air to many outlets at after. A CAT 10020C arrives with a ten-gallon tank, wheels, and a carrying manage.
Sound stages can also have an effect on the productiveness of personnel. When staff function with air compressors in shut proximity to every other, they may build tinnitus. If personnel are free from tinnitus due to the fact of the loud sound, they are most likely to work more successfully. Furthermore, it will be less difficult for them to focus and connect successfully. If you want a compressor, a lower-noise one is an excellent decision.

China Custom Two-Stage Compression Screw Air Compressor Permanent Magnet Inverter 30HP 22kw Oil Injected Screw Air Compressor 10 Bar Silent Oil Less Air Compressor     with high qualityChina Custom Two-Stage Compression Screw Air Compressor Permanent Magnet Inverter 30HP 22kw Oil Injected Screw Air Compressor 10 Bar Silent Oil Less Air Compressor     with high quality