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China Best Sales Made in China Similar to CHINAMFG 7.5kw 11kw 22kw 37kw 45kw 75kw AC Electric Inverter VSD Direct Driven Industrial Rotary Oilless Screw Type Air Compressor air compressor repair near me

Product Description

Product Description

 

Our advantages

1. Imported top-grade main machine, as the third generation product of state-of -the art brand the world, with asymmetrical 5:6 tooth rotor, is provided with outstanding performance and high efficiency far beyond other similar-type brand.

 

2. Full-intellectual control system and LCD screen, with self-diagnosis and protection devices, remote control and multi-host interlocking control, realizing unattended and high-tech operation.

 

3. Y series three-phase asynchronous motor special for compressor, imported World famous brand bearing, F-level insulation, IP54 especially suitable for long-term use, safe and reliable.

 

4 .Imported oil filter, oil gas separation filter element, ternary separation, ensure oil content less than 0.001ppm, the trunk adopts metal pipe, safe for long -term operation without leakage or deformation, the V type drive belt is imported from Germany, and has a service life more than10000hous.

 

5.Air volume auto intelligent control, auto shutdown after over long idle run, ensure over 25% of energy saving.
 

6.Valve-free oil system design, achieving a safer and more reliable operation of the whole machine, main machine adopts imported special compressor oil, reducing leakage inside and outside the compressor, improving efficiency of main machine and prolonging service life.

Main technical parameters:
 

Model Working Pre  ure Air Delivery Motor Power Type of Driving Dimension(mm) Weight Output pipe
psig bar cfm m3/min kw/hp L W H (kg) Diameter
 HWV-15A 100 7 33.9-84.7 0.96-2.4 15/20 Direct driven 1180 850 1280 370 1″
116 8 31.1-77.6 0.88-2.2
145 10 29.7-74.2 0.84-2.1
181 12.5 25.4-63.6 0.72-1.8
 HWV-22 A 100 7 53.7-134.2 1.5-3.8 22/30 1200 850 1280 520 1″
116 8 50.8-127.1 1.4-3.6
145 10 45.2-113.0 1.3-3.2
181 12.5 39.5-88.3 1.1-2.8
 HWV-30 A 100 7 74.9-187.1 2.1-5.3 30/40 1450 1000 1465 520 11/4″
116 8 70.6-176.6 2.0-5.0
145 10 60.7-151.8 1.7-4.3
181 12.5 50.8-127.1 1.4-3.6
 HWV-37 A 100 7 93.2-233.0 2.6-6.6 37/50 1450 1000 1465 720 11/4″
116 8 87.6-218.9 2.5-6.2
145 10 80.5-201.3 2.3-5.7
181 12.5 65.0-162.4 1.8-4.6
 HWV-45 A 100 7 113.0-282.5 3.2-8.0 45/60 1450 1000 1465 720 2″
116 8 108.8-271.9 3.1-7.7
145 10 94.6-243.6 2.7-6.7
181 12.5 84.7-211.9 2.4-6.0
 HWV-55 A 100 7 148.3-370.8 4.2-10.5 55/75 2100 1250 1700 1480 2″
116 8 138.4-346.0 3.9-9.8
145 10 122.9-307.2 3.5-8.7
181 12.5 103.1-257.8 2.92-7.3
 HWV-75A 100 7 192.1-480.2 5.4-13.6 75/100 2100 1250 1700 1640 2″
116 8 183.6-459.0 5.2-13.0
145 10 159.6-399.0 4.5-11.3
181 12.5 142.7-356.6 4.0-10.1
 HWV-90 A 100 7 228.8-572.0 6.5-16.2 90/120 2170 1320 1750 1860 2″
116 8 217.5-543.8 6.2-15.4
145 10 186.4-466.1 5.3-13.2
181 12.5 158.2-395.5 4.5-11.2
 HWV-110 A 100 7 293.8-734.45 8.3-20.8 110/150 2545 1500 1900 2600 DN65
116 8 275.4-688.5 7.8-19.5
145 10 233.0-582.6 6.6-16.5
181 12.5 193.5-483.7 5.5-13.7
 HWV-132A 100 7 339.0-847.4 9.6-24 132/175 2545 1500 1900 2900 DN65
116 8 324.9-812.1 9.2-23
148 10 282.5-706.2 8.0-20.6
181 12.5 218.9-547.3 6.2-15.5
 HWV-160 A 100 7 392.6-981.6 11.1-27.8 160/200 2545 1500 1900 3200 DN65
116 8 367.2-918.1 10.4-26
145 10 331.9-829.8 9.4-23.5
181 12.5 275.4-688.5 7.8-19.5

 

Detailed Photos

Brief Introduction of screw air compressor:
Air end Germany Technology. 30 Years Designed Lifetime
Motor Efficiency Class Ultraefficient/IE3/IE4 as per your required
Motor Protection Class IP23/IP54/IP55 or as per your required (100% rare earth permanent magnet motor)
Inverter Chinese No. 1 Inverter or Denmark Inverter Can Save 30% Energy
Warranty 5 Years for The Air End, and 2 Years for The Whole
Voltage 380V/3PH/50HZ/60HZ,   220V/3PH/50HZ/60HZ,   400V/3PH/50HZ/60HZ,   440V/3PH/50HZ/60HZ,   415V/3PH/50HZ/60HZ,   230V/3PH/50HZ/60HZ,  220V/1PH/60HZ/  dual voltage is also ok
Delivery time  7-15 days
Certificate CE/SGS/ISO9001/ASME
After-sales service we have our professional after-sales technician to instruct the installation of the whole screw air compressor

Main configuration

1 Motor- Germany

2 screw(air end)- Germany

3 Oil filter- Germany

4 Solenoid valve- Japan
5 Combination valve- Austria

6 AC contactor- Germany

7 Gas cooler- HangZhou, China

8 Oil cooler- HangZhou, China

9 Pressure controller- Japan
 

We offer free pipe and valves for installation and installation diagram

 

Company Profile

Brief introduction of factory:
1. our factory was established in 1985 which is specilized in manufacturing various types of air compressor and accessories. 
2. our factory accept OEM air compressor power from 5.5kw to 315kw, 5hp to 355hp ;  
3. Our products are exported to 132 countries and regions around the world;  
4. Our air compressor provides a 5-year warranty.  
If you have specific parameters and requirements for our Rotary Screw Type Air Compressor, customization is available
Promises Every Machine Will Run Well More Than 15 years

Customer feedback

1.we have 30+ years professinal experience to producation and service, 
2. not only give you air compressor, also support air compressor system solution ,
3. 1 to 1 service help you solve question quickly.

After Sales Service

1. Reply in 24 hours.
2. Providing professional solutions.
3. Every product will be tested before the delivery.
4. Delivery on time and excellent after-sales service.
5. High quality, reliable price.

Shipment :

FAQ

1: Are you factory or trade company?  
A1: We are factory.

Q2: What the exactly address of your factory? 
A2: Our Factory is Located in HangZhou CityZheJiang  Province, China.

Q3: Will you provide spare parts of your products? 
A3: Yes, We provide all parts to customer, so you can do repair or maintenance without trouble.

Q4: Can you accept OEM orders? 
A4: Yes, with professional design team, OEM orders are highly welcome.

Q5: How long will you take to arrange production?
A5: Immediate delivery for stock products.380V 50HZ we can delivery the goods within 3-15 days. Other voltage or other color we will delivery within 25-30 days.

Q6: Warranty terms of your machine?
A6Two years warranty for the machine and technical support always according to your needs.

Q7: Can you provide the best price?
A7:According to your order, we will provide you the best price.

After-sales Service: Support Online and Local Service
Warranty: 2 Year for The Screw and 1 Year for The Whole Mach
Lubrication Style: Lubricated
Cooling System: No
Power Source: AC Power
Cylinder Position: Horizontal
Customization:
Available

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air compressor

What are the differences between stationary and portable air compressors?

Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:

1. Mobility:

The primary difference between stationary and portable air compressors is their mobility. Stationary air compressors are designed to be permanently installed in a fixed location, such as a workshop or a factory. They are typically larger, heavier, and not easily movable. On the other hand, portable air compressors are smaller, lighter, and equipped with handles or wheels for easy transportation. They can be moved from one location to another, making them suitable for jobsites, construction sites, and other mobile applications.

2. Power Source:

Another difference lies in the power source used by stationary and portable air compressors. Stationary compressors are usually powered by electricity, as they are designed for continuous operation in a fixed location with access to power outlets. They are connected to the electrical grid or have dedicated wiring. In contrast, portable compressors are available in various power options, including electric, gasoline, and diesel engines. This versatility allows them to operate in remote areas or sites without readily available electricity.

3. Tank Capacity:

Tank capacity is also a distinguishing factor between stationary and portable air compressors. Stationary compressors often have larger storage tanks to store compressed air for extended periods. The larger tanks enable them to deliver a continuous and steady supply of compressed air for longer durations without the need for frequent cycling. Portable compressors, due to their compact size and portability, generally have smaller tank capacities, which may be sufficient for intermittent or smaller-scale applications.

4. Performance and Output:

The performance and output capabilities of stationary and portable air compressors can vary. Stationary compressors are typically designed for high-volume applications that require a consistent and continuous supply of compressed air. They often have higher horsepower ratings, larger motor sizes, and higher air delivery capacities. Portable compressors, while generally offering lower horsepower and air delivery compared to their stationary counterparts, are still capable of delivering sufficient air for a range of applications, including pneumatic tools, inflation tasks, and light-duty air-powered equipment.

5. Noise Level:

Noise level is an important consideration when comparing stationary and portable air compressors. Stationary compressors, being larger and built for industrial or commercial settings, are often equipped with noise-reducing features such as sound insulation and vibration dampening. They are designed to operate at lower noise levels, which is crucial for maintaining a comfortable working environment. Portable compressors, while efforts are made to reduce noise, may produce higher noise levels due to their compact size and portability.

6. Price and Cost:

Stationary and portable air compressors also differ in terms of price and cost. Stationary compressors are generally more expensive due to their larger size, higher power output, and industrial-grade construction. They often require professional installation and may involve additional costs such as electrical wiring and system setup. Portable compressors, being smaller and more versatile, tend to have a lower upfront cost. They are suitable for individual users, contractors, and small businesses with budget constraints or flexible air supply needs.

When selecting between stationary and portable air compressors, it is essential to consider the specific requirements of the intended application, such as mobility, power source availability, air demands, and noise considerations. Understanding these differences will help in choosing the appropriate type of air compressor for the intended use.

air compressor

How are air compressors used in refrigeration and HVAC systems?

Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:

1. Refrigerant Compression:

In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.

2. Refrigeration Cycle:

The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.

3. HVAC Cooling and Heating:

In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.

4. Air Conditioning:

Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.

5. Compressor Types:

Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.

6. Energy Efficiency:

Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.

By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.

air compressor

How do you choose the right size of air compressor for your needs?

Choosing the right size of air compressor is essential to ensure optimal performance and efficiency for your specific needs. Here are some factors to consider when selecting the appropriate size:

1. Air Demand: Determine the air demand requirements of your applications. Calculate the total CFM (Cubic Feet per Minute) needed by considering the air consumption of all the pneumatic tools and equipment that will be operated simultaneously. Choose an air compressor with a CFM rating that meets or exceeds this total demand.

2. Pressure Requirements: Consider the required operating pressure for your applications. Check the PSI (Pounds per Square Inch) rating of the tools and equipment you will be using. Ensure that the air compressor you choose can deliver the necessary pressure consistently.

3. Duty Cycle: Evaluate the duty cycle of the air compressor. The duty cycle represents the percentage of time the compressor can operate within a given time period without overheating or experiencing performance issues. If you require continuous or heavy-duty operation, choose a compressor with a higher duty cycle.

4. Power Source: Determine the available power source at your location. Air compressors can be powered by electricity or gasoline engines. Ensure that the chosen compressor matches the available power supply and consider factors such as voltage, phase, and fuel requirements.

5. Portability: Assess the portability requirements of your applications. If you need to move the air compressor frequently or use it in different locations, consider a portable or wheeled compressor that is easy to transport.

6. Space and Noise Constraints: Consider the available space for installation and the noise restrictions in your working environment. Choose an air compressor that fits within the allocated space and meets any noise regulations or requirements.

7. Future Expansion: Anticipate any potential future expansions or increases in air demand. If you expect your air demand to grow over time, it may be wise to choose a slightly larger compressor to accommodate future needs and avoid the need for premature replacement.

8. Budget: Consider your budgetary constraints. Compare the prices of different air compressor models while ensuring that the chosen compressor meets your specific requirements. Keep in mind that investing in a higher-quality compressor may result in better performance, durability, and long-term cost savings.

By considering these factors and evaluating your specific needs, you can choose the right size of air compressor that will meet your air demand, pressure requirements, and operational preferences, ultimately ensuring efficient and reliable performance.

China Best Sales Made in China Similar to CHINAMFG 7.5kw 11kw 22kw 37kw 45kw 75kw AC Electric Inverter VSD Direct Driven Industrial Rotary Oilless Screw Type Air Compressor   air compressor repair near meChina Best Sales Made in China Similar to CHINAMFG 7.5kw 11kw 22kw 37kw 45kw 75kw AC Electric Inverter VSD Direct Driven Industrial Rotary Oilless Screw Type Air Compressor   air compressor repair near me
editor by CX 2023-10-09