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China Best Sales Screw Type Small Portable Air Compressor 7 Bar Air Machines CHINAMFG Compressor New Xas38kd with Best Sales

Product Description

Screw Type Small Portable Air compressor 7 Bar Air Machines CHINAMFG Compressor New Xas38kd

1. Lightweight
11 models. Almost all are below 750 kg including options with a built in generator and aftercooler.

2. Legendary toughness
HardHat canopy for longer lifetime and higher residual value.

3. Assured reliability
Anti-air lock system for guaranteed engine starting.

4. PACE – 1 compressor, multiple applications
A boost for your utilization rate. Thanks to PACE, you can adjust the pressure and use your compressor for multiple applications.

5. Stage V compliant
All models comply with Europe’s most stringent emission regulations.

6. On-board generator
Our towable compressors are also available with built-in generator. That’s 1 piece of equipment less that you need to bring to your construction site.

Find the most suitable XAS for your application:
With or without built-in generator
With or without PACE technology (adjustable pressure)
Wide range of options (quality air treatment, extreme weather kits, and more)

Technical Data of 8 Series  Portable Air Compressor

Performance Unit XAS38Kd XAS 48 Kd XAHS38Kd XAS 58Kd XAS 68 Kd
Working Pressure Bar (g) 7 7 12 7 7
Psi (g) 100 100 175 100 100
Free Air Delivery CFM 70 90 80 120 135
M3 /Min 2 3 2 3 4
Noise dB(A) 70 70 70 70 70
Engine Brand   Kubota Kubota Kubota Kubota Kubota
Engine Model   D 722 D 902 V 1505 V 1505 V 1505
Number of Cylinders   3 3 4 4 4
Power output kw 14,9 18,5 26,5 26,5 26,5
Fuel Tank capacity L 27 27 60 60 60
Full load RPM rpm 3400 3600 3000 3000 3000
Dimensions : Box unit
Length mm 1550 1550 1940 1940 1940
Width mm 1050 1050 1160 1160 1160
Height mm 880 880 1050 1050 1050
Weight Box kg 440 440 650 650 650


Technical Data
Performance XAS 88KD XAS 98KD XAS 48KDG XAS 68KDG XAS 98KDG
Free air delivery m²/min 5   5.3 2.5 3.5 5.3
Working pressure   bar 7 7 7 10.3 7
Emission valve No/size  3*3/4″  3*3/4″ 3*3/4″ 3*3/4″ 3*3/4″
electric power kVA     6(12.5) 6(12.5) 9
air compressor oil tank L 8 9 8 8 9
Max.ambient temperature at sea level C 50 50 50 50 50
Min.starting temperature C -10/-20   -10/-20 -10/-20 -10/-20 -10/-20
Noise level     dB(A) 101   101 101 101 101
Brand      Kubota   Kubota Kubota Kubota Kubota
Model       V 1505 T   V1505 T V 1505(T) V1505 T V 1505 T
Cylinder no.   4 4 4 4 4
Power    kW 33 33 26.5(33) 33 33
Full load   rpm  3000  3000 3000 3000 3000
unload   rpm  1850  1850 1850 1850 1850
engine oil tank capacity L 5.5   5.5 5.5 5.5 5.5
cooler tank capacity L 8.5   8.5 8.5 8.5 8.5
fuel tank capacity L 60 60 60 60 60
Length   mm  2290  2290 2290 2290 2290
Width   mm  1350  1350 1350 1350 1350
Height   mm  1400  1400 1400 1400 1400
Weight    kg  <750  <750 <750 <750 <750

More CHINAMFG air compressor:

XAS XAS37, XAS47, XAS57, XAS67, XAS97,XAS137, XAS58kd, XAS68kd, XAS78kd, XAS88, XAS88kd, XAS57E, XAS77E, XAS486E, XAS186C,
XAHS XAHS37, XAHS38kd, XAHS710E, XAHS650E, XAHS376E, XAHS930E, XAHS950, XAHS166C, XAHS710cd,
XATS XATS67, XATS68kd, XATS1200, XATS1050, XATS156C, XATS800cd,
XAMS XAMS850E, XAMS800E, XAMS466E, XAMS1150, XAMS850cd,
XAVS XAVS650E, XAVS550E, XAVS306E, XAVS336E, XAVS900, XAVS206C, XAVS236C, XAVS650cd,
XRHS XRHS1150E, XRHS1150, XRHS836, XRHS666C, XRHS666cd,
XRVS XRVS960E, XRVS1050, XRVS1275, XRVS1000, XRVS716,


After-sales Service: Best
Warranty: 1 Year
Principle: Screw
Application: Intermediate Back Pressure Type, High Back Pressure Type
Performance: Low Noise, Variable Frequency, Explosion-Proof
Mute: Mute

air compressor

Can air compressors be used for cleaning and blowing dust?

Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:

1. Cleaning Machinery and Equipment:

Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.

2. Dusting Surfaces:

Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.

3. Cleaning HVAC Systems:

Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.

4. Blowing Dust in Workshops:

In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.

5. Cleaning Electronics and Computer Equipment:

Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.

6. Industrial Cleaning Applications:

Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.

When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.

Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.

air compressor

What is the impact of altitude on air compressor performance?

The altitude at which an air compressor operates can have a significant impact on its performance. Here are the key factors affected by altitude:

1. Decreased Air Density:

As altitude increases, the air density decreases. This means there is less oxygen available per unit volume of air. Since air compressors rely on the intake of atmospheric air for compression, the reduced air density at higher altitudes can lead to a decrease in compressor performance.

2. Reduced Airflow:

The decrease in air density at higher altitudes results in reduced airflow. This can affect the cooling capacity of the compressor, as lower airflow hampers the dissipation of heat generated during compression. Inadequate cooling can lead to increased operating temperatures and potential overheating of the compressor.

3. Decreased Power Output:

Lower air density at higher altitudes also affects the power output of the compressor. The reduced oxygen content in the air can result in incomplete combustion, leading to decreased power generation. As a result, the compressor may deliver lower airflow and pressure than its rated capacity.

4. Extended Compression Cycle:

At higher altitudes, the air compressor needs to work harder to compress the thinner air. This can lead to an extended compression cycle, as the compressor may require more time to reach the desired pressure levels. The longer compression cycle can affect the overall efficiency and productivity of the compressor.

5. Pressure Adjustments:

When operating an air compressor at higher altitudes, it may be necessary to adjust the pressure settings. As the ambient air pressure decreases with altitude, the compressor’s pressure gauge may need to be recalibrated to maintain the desired pressure output. Failing to make these adjustments can result in underinflated tires, improper tool performance, or other issues.

6. Compressor Design:

Some air compressors are specifically designed to handle higher altitudes. These models may incorporate features such as larger intake filters, more robust cooling systems, and adjusted compression ratios to compensate for the reduced air density and maintain optimal performance.

7. Maintenance Considerations:

Operating an air compressor at higher altitudes may require additional maintenance and monitoring. It is important to regularly check and clean the intake filters to ensure proper airflow. Monitoring the compressor’s operating temperature and making any necessary adjustments or repairs is also crucial to prevent overheating and maintain efficient performance.

When using an air compressor at higher altitudes, it is advisable to consult the manufacturer’s guidelines and recommendations specific to altitude operations. Following these guidelines and considering the impact of altitude on air compressor performance will help ensure safe and efficient operation.

air compressor

How does an air compressor work?

An air compressor works by using mechanical energy to compress and pressurize air, which is then stored and used for various applications. Here’s a detailed explanation of how an air compressor operates:

1. Air Intake: The air compressor draws in ambient air through an intake valve or filter. The air may pass through a series of filters to remove contaminants such as dust, dirt, and moisture, ensuring the compressed air is clean and suitable for its intended use.

2. Compression: The intake air enters a compression chamber, typically consisting of one or more pistons or a rotating screw mechanism. As the piston moves or the screw rotates, the volume of the compression chamber decreases, causing the air to be compressed. This compression process increases the pressure and reduces the volume of the air.

3. Pressure Build-Up: The compressed air is discharged into a storage tank or receiver where it is held at a high pressure. The tank allows the compressed air to be stored for later use and helps to maintain a consistent supply of compressed air, even during periods of high demand.

4. Pressure Regulation: Air compressors often have a pressure regulator that controls the output pressure of the compressed air. This allows the user to adjust the pressure according to the requirements of the specific application. The pressure regulator ensures that the compressed air is delivered at the desired pressure level.

5. Release and Use: When compressed air is needed, it is released from the storage tank or receiver through an outlet valve or connection. The compressed air can then be directed to the desired application, such as pneumatic tools, air-operated machinery, or other pneumatic systems.

6. Continued Operation: The air compressor continues to operate as long as there is a demand for compressed air. When the pressure in the storage tank drops below a certain level, the compressor automatically starts again to replenish the compressed air supply.

Additionally, air compressors may include various components such as pressure gauges, safety valves, lubrication systems, and cooling mechanisms to ensure efficient and reliable operation.

In summary, an air compressor works by drawing in air, compressing it to increase its pressure, storing the compressed air, regulating the output pressure, and releasing it for use in various applications. This process allows for the generation of a continuous supply of compressed air for a wide range of industrial, commercial, and personal uses.

China Best Sales Screw Type Small Portable Air Compressor 7 Bar Air Machines CHINAMFG Compressor New Xas38kd   with Best SalesChina Best Sales Screw Type Small Portable Air Compressor 7 Bar Air Machines CHINAMFG Compressor New Xas38kd   with Best Sales
editor by CX 2023-10-01

China Best Sales 30HP 22 Kw 7 Bar 3.90m3/Min Oil Lubricated Rotary Screw Air Compressor (TKL-22F) near me manufacturer

Merchandise Description

30HP 22 Kw 7 Bar 3.90m3/Min oil lubricated Rotary Screw air Compressor (TKL-22F)

1. Photographs :

2. Components specifics :

three.Functions for Wonderful set speed screw air compressor:


four.Specialized parameters:



7. Certification:

8. Factory :


ten. FAQ:

Q1: Are you manufacturing facility or trade firm?
A1: We are manufacturing unit.

Q2: What the just tackle of your manufacturing unit?
A2: Our business is found in the West of the CZPT of Yijing road and Siwei road, Xihu (West Lake) Dis.li Financial Growth Location, ZheJiang , 300300, China


Q3: Guarantee phrases of your machine?
A3: A single calendar year for complete device 2 calendar year for air stop ,  and complex help according to your needs.


This fall: Will you offer some spare parts of the machines?
A4: Of course, of training course.we have our possess spare components companys 


Q5: What about product package deal?
A5: We CZPT our products strictly with regular seaworthy scenario.


Q6: What about the voltage of items?
A6: voltage  can be personalized in accordance to your equirement.


Q7: Which payment time period can you settle for?
A7: TT or LC 


Q8: How long will you just take to organize manufacturing?
A8: 380V 50HZ we can delivery the goods within 7-15 times. Other electric power or other colour we will supply within fifteen-twenty days.


Q9: Can you accept OEM orders?
A9: Sure, with skilled design team, OEM orders are highly welcome.


Q10: Which trade time period can you settle for?
A10: Accessible trade phrases: FOB, CIF, CFR, EXW, CPT, and many others.

eleven .Our Support

11.1  After-sale Services

• Any queries or requests prior to, during or following product sales, we would like to help you any time and will uncover you the very best remedy in 24 hrs.

• Guarantee: A single 12 months for the entire equipment 2 12 months for air finish , and spare components will be offered with greatest price.

• More than board engineer provider is available.


11.2  Particular Customized Services

  1) Total OEM

• Quantity: at minimum 5 pcs

• In this strategy, we will do all the alterations (Coloration, name plate and logo) as your need to have, and will not demand added fee.

  2) Half OEM

• Quantity: no restrict

• Below this software, we can make the essential alteration (title plate and emblem) but we will demand some further payment for the name plate, as the name plate manufacturing facility has the MOQ.

 3) Emblem OEM

  • Amount: no restrict

• Only the logo will be altered to yours, and no additional charge will be billed.


11.3  Overseas Engineer Services

• We are accessible to deliver our engineer for aboard service. Only want you to organize the accommodation, transportation and translator. Extra value for each will be mentioned dependent on neighborhood price tag amount.



12. Make contact with :




A Buyer’s Manual to Air Compressor Types

There are many varieties of Air Compressors, and it truly is essential to realize what every single type has to supply. In this post, we are going to talk about solitary stage air compressors, minimal-noise compressors, and versions with two pistons. But, prior to you buy an Air Compressor, be sure to read through our buyer’s manual to the various sorts. This way, you will have all of the info you want to make the correct determination for your company.

Solitary-phase air compressors

A one-stage air compressor is an outstanding decision for most common-objective purposes. They offer enough electrical power to work pneumatic equipment, and they generate significantly less warmth. Single-stage air compressors, even so, are not appropriate for large-responsibility industrial utilizes. Nevertheless, they can be used in various apps, which includes automobile shops, gas stations, and a variety of manufacturing services. They are also suitable for borewells and other large-force spots.
These air compressors are a fantastic option for property use and are appropriate for small-scale organizations, contractors, and small retailers. These compressors have ongoing responsibility cycles, cast iron compressor pumps, and a minimal 5,000-hour pump lifestyle. They also characteristic advanced functions, including ODP motors, Vehicle Start off & Controls, Receiver tanks, and power cords. They have lower routine maintenance and can save you a excellent deal of funds.
Single-phase air compressors are generally considerably less expensive and lighter than their two-stage counterparts. Solitary-stage air compressors are also far more moveable, which is a additionally for little assignments. Whilst two-stage compressors supply increased CFM, they are much more effective and bulky, making them unsuitable for tiny or residence use. So it is vital to decide what you will use the air compressor for and choose on a product dependent on your needs.
A single-stage air compressor is created of a piston and a tank. The piston moves rapidly inside the cylinder and exerts strain on the cylinder. This indicates that the piston can not transfer any more rapidly than the air pressure outside the cylinder. The piston is developed to work in the identical way for every stage. This is a wonderful decision for home shops and one particular-man automotive outlets, as it enables you to handle the pressure with out sacrificing the pump’s life.
Solitary-phase air compressors are often more affordable than two-phase variations, but they are not the best decision for each application. If you are only making use of your air compressor from time to time, you are going to find a one particular-phase model to be a lot far more trustworthy than a two-phase design. The principal distinction among the two varieties of compressors is in the sum of air that each phase compresses. A two-phase air compressor will have much more air storage capability, but it will still generate a lot more stress.

Rotary vane compressors

Rotary vane compressors use a centrifugal pump to compress air. The rotor is established eccentrically in the housing, which virtually touches the vane. As the rotor turns, the air that enters the pump is trapped among the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are modest items of carbon fiber or graphite composite. Vanes may be created of diverse resources relying on the software.
While rotary vane pumps are not typically used to create compressed air, they are extensively utilized in automotive and hydraulic apps. Chances are, you have utilized a rotary vane pump at some stage in your life. These pumps are also widespread in the vacuum and compressed air industries. As a result, a lot of people do not realize that they’re even now about. They attribute slots that allow the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor inside of. The rotor is eccentrically positioned and has slots and grooves on its surface area. Its inlet and outlet ports are located off-heart, permitting the vanes to be pushed out by centrifugal drive. Due to the fact the rotor rotates so swiftly, air is trapped amongst the vanes. This air then becomes pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and repaired. A basic substitute of carbon vanes demands just fifteen minutes and frequent tools. The carbon vanes generally previous nine to eighteen months, dependent on technique working pressure. Just before purchasing a rotary vane compressor, make sure to check out whether or not it has been correctly efficiency-tested and has a warranty. Generally, warranties protect the rotor/stator chambers but do not cover the vanes or air filters. You ought to also check out if the device is covered by a lightning or drinking water hurt warranty.
Rotary vane compressors are an integral portion of production industries. Numerous pharmaceutical producing amenities rely on rotary vane compressors to manage their equipment. Other industries that use rotary vane compressors consist of the plastics, woodworking, organic gasoline, and healthcare & dental fields. Their positive aspects are several and considerably outweigh any disadvantages of rotary screw compressors. For instance, a rotary vane compressor can double the life of a standard compressor.

Rotary vane compressors with minimal-noise models

If you are looking for a rotary vane air compressor, you have occur to the right place. Champion’s LV Collection rotary vane compressors supply low-sound versions, compact dimension, and sturdy integration. In addition to their low-sound characteristics, they characteristic huge filter methods to provide large-top quality compressed air. The LV Series designs also feature Champion’s reputation for reliability and quality.
This sort of compressor uses centrifugal drive to work and is minimal in its top and bare minimum functioning speeds. They are only a 3rd as strong as screw compressors, and their leading velocity restrictions are much reduce. Moreover, the vanes put on out easily at large speeds due to the fact there is not adequate centrifugal pressure to seal them towards the cylinder’s edges. Even at half their complete ability, they eat as significantly as eighty% of their whole power ranking.
Simply because piston compressors generate a whole lot of noise, manufacturing unit homeowners and store house owners have started to put in noise-dampening cupboards and other options. But, rotary vane compressors create far less sounds than a classic vacuum, and the routine maintenance expenses are also reduced. Rotary vane compressors are also really beneficial in a number of industries. They are utilised in the automotive and car ending industries, as well as in dairy industries and milking equipment.
If you have a deep pond, a rotary vane air compressor package can pump up to twenty feet of drinking water. This is much more than ample airflow for two to five diffusers. A 1/4 HP rotary vane package pumps all around 4.2 CFM. It also helps to boost circulation and oxygen levels in the pond. Finally, a 1/4 HP kit gives the required electricity to clean up the bottom of a pond.
The rotary vane and rotary screw are the most popular air compressors these days. Even though they are equivalent in a lot of approaches, they are far more flexible and resilient than their counterparts. They use much less angular speak to ball bearings and need significantly less frequent routine maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are significantly less pricey.

Rotary vane compressors with two pistons

The rotary vane and rotary screw compressors are equivalent in application, but the two have diverse benefits and down sides. This article will evaluate the rewards of each and emphasize the variations between them. Even though each are commonly utilised in industrial purposes, rotary vane compressors are desired by a lot of industries. These compressors also have a vast range of makes use of, ranging from automotive air resource procedure to milking equipment. These compressors also have the advantage of getting quieter than piston-run types.
The current common rail placement could not be suited for force swirl injectors, but new positions have been analyzed and display advancements in certain vitality values. Additionally, the recent situation is not needed for exterior oil pumps. Even so, mass induction and expulsion have to be done with utmost treatment. This write-up focuses on the design and effectiveness of rotary vane compressors. You can uncover a lot more info about this new design and style in the references talked about under.
The rewards of this variety of compressor are its minimal expense, compact measurement, and simple routine maintenance. Hence, they are preferred in reduced potential purposes. Furthermore, they attribute built-in vanes. The rotating vanes shut the air gap and compress air in the direction of the outlet. When compared to piston-run compressors, these models are less expensive and much more trustworthy. Therefore, you ought to select 1 with the lowest price tag. You can also choose for rotary vane compressors that are oil-totally free.
Sliding vane compressors are one more well-known variant. They have a solitary cylinder related to the compressor and are able of working at reduced speeds. This layout also minimizes the volume of friction and maintains volumetric performance. However, the sliding vane compressors experience from substantial frictional losses. If you are searching for a far more effective rotary compressor, this is the best selection. Even though sliding vane compressors have been in the spotlight for over a century, they are still quite young.
These compressors are effortless to put in and keep. They are also quieter than piston compressors. They are also more affordable than piston-driven compressors. The power effectiveness and lower cost make them the ideal option for any commercial or industrial application. If you are looking for a tiny, compact compressor, the rotary vane has been proven to be the ideal decision for your demands. You ought to know that it has a lengthy provider lifestyle.

China Best Sales 30HP 22 Kw 7 Bar 3.90m3/Min Oil Lubricated Rotary Screw Air Compressor (TKL-22F)     in close proximity to me producer China Best Sales 30HP 22 Kw 7 Bar 3.90m3/Min Oil Lubricated Rotary Screw Air Compressor (TKL-22F)     around me producer