China Custom Fixed Frequency Silent Air Gas Compressor Machines Rotary Screw Air Compressor Manufacturer 12v air compressor

Product Description

                     High Quality Screw Air compressor 
Fixed frequency silent air gas compressor machines Rotary screw air compressor manufacturer

Our company specialize in making various kinds of compressors, such as:Diaphragm compressor,Piston compressor, screw Air compressor,Nitrogen generator,Oxygen generator ,Gas cylinder,etc. All products can be customized according to your parameters and other requirements.

The CHINAMFG is a volume -type gas compression machine with a volume of work volume. The compression of the gas is achieved by changes in volume, and the change of the volume is to achieve a rotation movement in the case with a pair of rotor of the compressor.
Basic structure of the screw air compressor: In the body of the compressor, a pair of intertwined spiral rotors are parallel. Usually, there is a rotor with convex teeth outside the ball, which is called yang rotor or yang screw. The rotor with concave teeth in the festival is called a pussy rotor or yin screw. Generally, the yang rotor is connected to the original motivation. Axial force. The cylindrical roller bearing at both ends of the rotor enables the rotor to achieve radial positioning and is underneath the radial force in the compressor. At both ends of the compressor body, a certain shape and size of the pores are opened respectively. One is used for inhalation, which is called the air intake; the other is used for exhaust, called the exhaust port.
Customized is accepted , Pls provide the following information to us :
1.Working Pressure : ____ Bar 
2.Rated Power : _____ KW/HP
Advantages of screw air compressor :
01.
Advanced Medium Voltage Dual Stage Mainframe
1. Two-stage integrated design, oil mist spray cooling is used between stages, which reduces the temperature of the air, and the compression process is close to the most energy-saving isothermal compression. In principle, two-stage compression saves 5%-8% of energy compared to single-machine compression ;
2. It is suitable for the compression ratio matching of medium voltage, the leakage in the main engine is small, and the volumetric efficiency is high;
3. The bearing adopts imported heavy-duty bearing, which makes the force of the rotor better; the two-stage rotors are driven by helical gears respectively, so that each stage of the rotor has the best linear speed;
4. The third-generation asymmetric rotor technology, the tooth surface is processed by the German KAPP rotor grinder, creating a high-precision rotor, which is the first guarantee for the high efficiency and stability of the host.
02.High efficiency permanent magnet synchronous motor
1. IP54 protection grade, which is more stable and reliable than IP23 in harsh environment;
2. Low temperature rise design, higher efficiency, and extended the service life of the motor;
3. Use ceramic plated bearings to completely eliminate the influence of shaft current on bearings;
4. It is made of rare earth permanent magnet materials, with large torque and small current during startup and operation;
5. With reasonable magnetic field design and magnetic density distribution, the working frequency range of energy-saving motors is wider and the operating noise is low;
6. Cooperating with the operation of the frequency converter, the frequency conversion soft start is realized, which avoids the strong mechanical impact of the machine and equipment when the motor is started at full pressure, and is conducive
to protecting the mechanical equipment, reducing equipment maintenance and improving the reliability of the equipment.
03. Special valve group
1. Intake valve: It adopts a special normally closed butterfly valve for medium voltage, with a non-return function, stable operation, high precision of air volume control, built-in noise reduction design, low cavitation noise and long service life;
2. Minimum pressure maintenance valve: special valve for medium voltage, high pressure resistance, high temperature resistance, accurate opening pressure, ensuring stable pressure in the barrel, ultra-fast return to seat, strong sealing, ensuring no backflow of gas, low pressure loss and high efficiency ;
3. Temperature control valve: The unit is equipped with a mixed-flow temperature control valve to ensure that the unit is more convenient to start in a low temperature environment, and to ensure the oil supply of the unit at any time; by controlling the oil supply temperature of the main engine to ensure that the unit is in the best performance state;
4. Oil cut-off valve: special normally closed valve for medium voltage, controlled by the exhaust pressure of the machine head. When starting up, the valve opens quickly to ensure that the compressor is lubricated and warmed up as soon as possible; when shutting down, the valve prevents oil from being ejected from the intake end.
4.Advanced and reliable electric control system
1. Large-size color LCD touch screen, with good man-machine communication interface, touch screen with anti-mistouch and sleep function;
2. It adopts double frequency conversion system, which is more energy-saving. The frequency converter and the motor are perfectly matched, and the low frequency and high torque can output 180% of the rated torque;
3. According to the characteristics of medium voltage, a special program is developed, with multiple pressure sensors and multiple temperature sensors, which can comprehensively detect the operating status of the unit, and automatically control the machine status without special care;
4. Configure the Internet of Things, you can check the operating status of the unit on the mobile phone;
5. Independent air duct design, suitable for various working conditions.
5.Silent centrifugal fan
1. Adopt centrifugal fan, brand-new separate radial cooling fan design, with special cooler, better cooling effect and more energy saving;
2. Compared with axial flow fans, centrifugal fans have higher wind pressure and lower noise;
3. Using variable frequency fan control, the oil temperature is constant, prolonging the service life of lubricating oil;
4. Due to the high wind pressure, the cooler and the filter are less likely to be blocked.
6..High quality triple filter

1. The filtration area of the air filter exceeds 150% of the normal requirement, the inlet pressure loss is low, and the energy efficiency is good;2. The oil filter adopts a full-flow built-in pressure-bearing oil filter suitable for medium voltage conditions. The rated processing capacity of the oil filter is 1.3 times the circulating oil volume. The imported filter material and the design scheme of large margin are selected, which has high filtration precision and good durability.
3. The oil is divided into special customized oil, which is designed and developed for medium-pressure working conditions, with wide applicable pressure range, good separation effect and low operating pressure loss; imported glass fiber material is selected;
4. The design of the 3 filter positions is reasonable, the maintenance is convenient, and the downtime is reduced.
High quality and efficient coupling
1. The coupling is a torsional elastic coupling with a failure protection function, which can effectively damp and reduce the vibration and impact generated during operation;
2. The elastic body is only under pressure and can bear a larger load, and the drum-shaped teeth of the elastic body can avoid stress concentration.   
Working Flow Chart :

Medium pressure direct-coupled screw compressor
HY-Z series medium pressure direct screw compressor Working pressure Capacity Power Noise Air Outlet Pipe Diameter Net weight Dimensions(mm)
bar psig (m3/min) cfm kW hp dB kg Length Width Height
HY-18Z 20 291 1.7 61 18 25 65 ±3 G3/4″ 868 1600 1100 1150
25 364 1.7 61 18 25 65 ±3 G3/4″ 868 1600 1100 1150
30 437 1.7 61 18 25 65±3 G3/4″ 868 1600 1100 1150
HY-22Z 20 291 2.1 74 22 30 65±3 G3/4″ 900 1600 1100 1150
25 364 2.1 74 22 30 65±3 G3/4″ 900 1600 1100 1150
30 437 2.1 74 22 30 65 ±3 G3/4″ 900 1600 1100 1150
35 510 1.6 57 22 30 65±3 G3/4″ 900 1600 1100 1150
40 583 1.6 57 22 30 65±3 G3/4″ 900 1600 1100 1150
HY-37Z 20 291 3.3 117 37 50 65 ±3 G3/4″ 1340 1800 1350 1500
25 364 3.3 117 37 50 65±3 G3/4″ 1340 1800 1350 1500
30 437 3.3 117 37 50 65±3 G3/4″ 1340 1800 1350 1500
35 510 3 106 37 50 65±3 G3/4″ 1340 1800 1350 1500
40 583 3 106 37 50 65±3 G3/4″ 1340 1800 1350 1500
HY-55Z 20 291 6.4 225 55 75 67±3 DN32 2100 2400 1580 1700
25 364 5 176 55 75 67±3 DN32 2100 2400 1580 1700
30 437 4.7 165 55 75 67 ±3 DN32 2100 2400 1580 1700
35 510 4.3 151 55 75 67±3 DN32 2100 2400 1580 1700
40 583 3.8 133 55 75 67 ±3 DN32 2100 2400 1580 1700
HY-75Z 20 291 7.2 255 75 100 68±3 DN32 2300 2400 1580 1700
25 364 7 248 75 100 68±3 DN32 2300 2400 1580 1700
30 437 6.7 237 75 100 68±3 DN32 2300 2400 1580 1700
35 510 6.3 223 75 100 68±3 DN32 2300 2400 1580 1700
40 583 5.7 201 75 100 68±3 DN32 2300 2400 1580 1700
HY-90Z 20 291 12 423 90 120 70 ±3 DN32 2800 2400 1580 1700
25 364 10.3 364 90 120 70±3 DN32 2800 2400 1580 1700
30 437 10 353 90 120 70 ±3 DN32 2800 2400 1580 1700
35 510 6.3 223 90 120 70±3 DN32 2800 2400 1580 1700
40 583 5.8 205 90 120 70±3 DN32 2800 2400 1580 1700
HY-110Z 20 291 13.7 483 110 150 72 ±3 DN40 3000 2700 1680 1900
25 364 12.5 440 110 150 72 ±3 DN40 3000 2700 1680 1900
30 437 10.3 363 110 150 72 ±3 DN40 3000 2700 1680 1900
35 510 9.6 339 110 150 72 ±3 DN40 3000 2700 1680 1900
40 583 9.1 321 110 150 72 ±3 DN40 3000 2700 1680 1900
HY-132Z 20 291 16.3 576 132 175 74 ±3 DN50 3200 2700 1680 1900
25 364 13.5 476 132 175 74±3 DN50 3200 2700 1680 1900
30 437 12.2 430 132 175 74 ±3 DN50 3200 2700 1680 1900
35 510 11.8 416 132 175 74 ±3 DN50 3200 2700 1680 1900
40 583 11.3 398 132 175 74 ±3 DN50 3200 2700 1680 1900
HY-160Z 20 291 20 706 160 215 75 ±3 DN50 3600 3000 1830 2000
25 364 16.1 567 160 215 75 ±3 DN50 3600 3000 1830 2000
HY-185Z 20 291 23.5 829 185 250 76±3 DN50 3800 3000 1830 2000
25 364 18.5 652 185 250 76±3 DN50 3800 3000 1830 2000
HY-200Z 20 291 26 918 200 270 76±3 DN50 4800 3000 1830 2000
25 364 22.9 809 200 270 76±3 DN50 4800 3000 1830 2000
30 437 22.2 783 200 270 76 ±3 DN50 4800 3000 1830 2000
HY-200ZW 20 291 30.2 1067 220 300 78 ±3 DN65 5000 3300 1930 2250
25 364 25.8 911 220 300 78 ±3 DN65 5000 3300 1930 2250
30 437 23.2 819 220 300 78±3 DN65 5000 3300 1930 2250
35 510 22 776 220 300 78±3 DN65 5000 3300 1930 2250
HY-250ZW 20 291 34.2 1207 250 350 78±3 DN65 5500 3300 1930 2250
25 364 29.1 1026 250 350 78 ±3 DN65 5500 3300 1930 2250
30 437 27.5 972 250 350 78±3 DN65 5500 3300 1930 2250
35 510 25.2 888 250 350 78±3 DN65 5500 3300 1930 2250
40 583 22.8 804 250 350 78±3 DN65 5500 3300 1930 2250
HY-280ZW 20 291 37.7 1330 280 375 80±3 DN65 5800 3300 1930 2250
25 364 34 1200 280 375 80±3 DN65 5800 3300 1930 2250
30 437 30 1060 280 375 80±3 DN65 5800 3300 1930 2250
35 510 27.3 965 280 375 80±3 DN65 5800 3300 1930 2250
40 583 25 881 280 375 80±3 DN65 5800 3300 1930 2250
HY-315ZW 30 437 33.7 1189 315 422 80±3 DN65 6400 3500 2200 2300
35 510 29.8 1053 315 422 80±3 DN65 6400 3500 2200 2300
40 583 27.1 958 315 422 80±3 DN65 6400 3500 2200 2300

The product parameter table of CHINAMFG compressor follows:
1 The exhaust gas volume value is the gas volume flow rate in the following state (temperature: 32°C, atmospheric pressure: 101.325KPa).
2. Pressure value after exhaust pressure check valve.
3. The noise value is the value in the anechoic chamber, test tolerance: 3dB(A).
4. Please consult our company for use in harsh working conditions such as high temperature, high humidity, high cold and high dust.
5. Dimensions and weight of the whole machine are subject to change without prior notice.
6. Please do not use compressed air directly for medical equipment inhaled by the human body.

 

Workshop of natural gas compressor 
Our products 
Our Certificate : CE and ISO certification
Our exhibition for the gas compressor 
Our Service for diaphragm compressor : 
1.Service time : 24*7 Hours
2.Customized Service 
3.Perfect pre-sale,sale,after-sales service
4.FAT
5.Onsite commissioning Service
6.18 months warranty period

FAQ :
Q1.How about your after-sales service?
A: 1. Provide customers with intallation and commissioning online instructions.
2. Well-trained engineers available to overseas after-sales service.

Q2.What’s payment term?
A: T/T, L/C, D/P, Western Union, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q3 : How long is your air compressor warranty?
A: Usually 1 year /12 Months for whole compressor machine, 2years/24months for air end (except maintenance spare parts.). And we can provide further warranty if necessary. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: 18 Months
Warranty: 18 Months
Lubrication Style: Oil-free
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Customization:
Available

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air compressor

Can Gas Air Compressors Be Used for High-Pressure Applications?

Gas air compressors can be used for high-pressure applications, but there are certain considerations to keep in mind. Here’s a detailed explanation:

Gas air compressors are available in various sizes and configurations, and their suitability for high-pressure applications depends on factors such as the compressor’s design, power output, and the specific requirements of the application. Here are some key points to consider:

1. Compressor Design:

Not all gas air compressors are designed to handle high-pressure applications. Some compressors are specifically built for low-to-medium pressure ranges, while others are designed to deliver higher pressure outputs. It is important to select a gas air compressor model that is rated for the desired pressure range. The compressor’s specifications and manufacturer’s guidelines will provide information on the maximum pressure it can generate.

2. Power Output:

The power output of a gas air compressor is a crucial factor in determining its suitability for high-pressure applications. High-pressure compressors require more power to achieve and sustain the desired pressure levels. It is important to ensure that the gas air compressor has sufficient power output to meet the demands of the specific high-pressure application.

3. Cylinder Configuration:

The cylinder configuration of the gas air compressor can also affect its ability to handle high-pressure applications. Compressors with multiple cylinders or stages are designed to generate higher pressures compared to compressors with a single cylinder. Multi-stage compressors compress the air in multiple steps, allowing for higher pressure ratios.

4. Safety Considerations:

High-pressure applications require careful attention to safety considerations. Gas air compressors used for high-pressure applications should be equipped with appropriate safety features such as pressure relief valves, pressure gauges, and safety shut-off systems. It is crucial to follow all safety guidelines and regulations to ensure safe operation.

5. Maintenance and Inspection:

Regular maintenance and inspection are essential for gas air compressors used in high-pressure applications. High-pressure operation can put additional stress on the compressor components, and proper maintenance helps ensure optimal performance and safety. Regular inspections and adherence to maintenance schedules will help identify and address any potential issues before they become major problems.

6. Application-specific Considerations:

Each high-pressure application may have specific requirements and considerations. It is important to evaluate factors such as the required pressure level, duty cycle, flow rate, and any specific environmental conditions that may impact the performance of the gas air compressor. Consulting with the compressor manufacturer or a qualified professional can help determine the suitability of a gas air compressor for a particular high-pressure application.

In summary, gas air compressors can be used for high-pressure applications, provided that they are designed, rated, and configured appropriately. It is essential to consider factors such as compressor design, power output, safety features, maintenance requirements, and application-specific considerations to ensure safe and reliable operation at high pressures.

air compressor

How Do You Transport Gas Air Compressors to Different Job Sites?

Transporting gas air compressors to different job sites requires careful planning and consideration of various factors. Here’s a detailed explanation:

1. Equipment Size and Weight:

The size and weight of the gas air compressor are crucial factors to consider when planning transportation. Gas air compressors come in different sizes and configurations, ranging from portable units to larger, skid-mounted or trailer-mounted compressors. Assess the dimensions and weight of the compressor to determine the appropriate transportation method.

2. Transportation Modes:

Gas air compressors can be transported using different modes of transportation, depending on their size, weight, and distance to the job site:

  • Truck or Trailer: Smaller gas air compressors can be loaded onto a truck bed or trailer for transportation. Ensure that the vehicle or trailer has the necessary capacity to accommodate the weight and dimensions of the compressor.
  • Flatbed or Lowboy Trailer: Larger gas compressors or skid-mounted units may require transportation on a flatbed or lowboy trailer. These trailers are designed to carry heavy equipment and provide stability during transportation.
  • Shipping Container: For long-distance transportation or international shipments, gas air compressors can be transported in shipping containers. The compressor must be properly secured and protected within the container to prevent any damage during transit.

3. Securing and Protection:

It is essential to secure the gas air compressor properly during transportation to prevent shifting or damage. Use appropriate tie-down straps, chains, or fasteners to secure the compressor to the transport vehicle or trailer. Protect the compressor from potential impacts, vibrations, and weather conditions by using suitable covers, padding, or weatherproof enclosures.

4. Permits and Regulations:

Depending on the size and weight of the gas air compressor, special permits or escorts may be required for transportation. Familiarize yourself with local, state, and federal regulations regarding oversize or overweight loads, and obtain the necessary permits to ensure compliance with transportation laws.

5. Route Planning:

Plan the transportation route carefully, considering factors such as road conditions, height and weight restrictions, bridges, tunnels, and any other potential obstacles. Identify alternative routes if needed, and communicate with transportation authorities or agencies to ensure a smooth and safe journey.

6. Equipment Inspection and Maintenance:

Prior to transportation, conduct a thorough inspection of the gas air compressor to ensure it is in proper working condition. Check for any leaks, damage, or loose components. Perform routine maintenance tasks, such as oil changes, filter replacements, and belt inspections, to minimize the risk of equipment failure during transportation.

In summary, transporting gas air compressors to different job sites requires considering factors such as equipment size and weight, choosing appropriate transportation modes, securing and protecting the compressor, obtaining necessary permits, planning the route, and conducting equipment inspection and maintenance. Careful planning and adherence to transportation regulations contribute to the safe and efficient transportation of gas air compressors.

air compressor

Are There Different Types of Gas Air Compressors Available?

Yes, there are different types of gas air compressors available, each designed to suit specific applications and requirements. These different types vary in terms of design, power source, configuration, and intended use. Here’s a detailed explanation of the various types of gas air compressors:

1. Reciprocating Gas Air Compressors:

Reciprocating gas air compressors, also known as piston compressors, use a reciprocating motion of one or more pistons to compress the air. These compressors are commonly used for small to medium-scale applications and are available in both single-stage and two-stage configurations. Single-stage compressors compress the air in a single stroke, while two-stage compressors use an additional cylinder for further compression, resulting in higher pressures.

2. Rotary Screw Gas Air Compressors:

Rotary screw gas air compressors utilize two interlocking helical screws to compress the air. These compressors are known for their continuous and efficient operation, making them suitable for demanding industrial applications. They are often used in industries such as manufacturing, construction, and automotive where a constant supply of compressed air is required.

3. Rotary Vane Gas Air Compressors:

Rotary vane gas air compressors use a rotor with sliding vanes to compress the air. As the rotor rotates, the vanes slide in and out, creating compression chambers that compress the air. These compressors are compact, reliable, and often used for smaller-scale applications or in situations where space is limited.

4. Centrifugal Gas Air Compressors:

Centrifugal gas air compressors operate by accelerating the air using a high-speed impeller. The accelerated air is then redirected into a diffuser, which converts the velocity energy into pressure energy. These compressors are commonly used for large-scale applications requiring high volumes of compressed air, such as in power plants, refineries, or chemical processing industries.

5. Oil-Free Gas Air Compressors:

Oil-free gas air compressors are designed to provide clean, oil-free compressed air. They feature special sealing mechanisms and materials to prevent oil contamination in the compressed air. These compressors are commonly used in industries where oil-free air is essential, such as food and beverage processing, pharmaceuticals, electronics manufacturing, and painting applications.

6. Portable Gas Air Compressors:

Portable gas air compressors are specifically designed for mobility and ease of transportation. These compressors often feature wheels, handles, or trailers for convenient movement. They are commonly used in construction sites, remote job locations, outdoor events, or other situations where compressed air is needed at different locations.

7. High-Pressure Gas Air Compressors:

High-pressure gas air compressors are designed to generate compressed air at elevated pressures. These compressors are used in applications that require air pressure higher than the standard range, such as in diving operations, breathing air systems, or specialized industrial processes.

8. Biogas Air Compressors:

Biogas air compressors are specifically designed to compress biogas, which is generated from the decomposition of organic matter. These compressors are used in biogas production facilities, landfills, wastewater treatment plants, or agricultural operations where biogas is produced and utilized as an energy source.

These are just a few examples of the different types of gas air compressors available. Each type has its own advantages and is suitable for specific applications based on factors such as required airflow, pressure, mobility, oil-free operation, and environmental considerations. It’s important to choose the appropriate type of gas air compressor based on the specific needs of the application to ensure optimal performance and efficiency.

China Custom Fixed Frequency Silent Air Gas Compressor Machines Rotary Screw Air Compressor Manufacturer   12v air compressorChina Custom Fixed Frequency Silent Air Gas Compressor Machines Rotary Screw Air Compressor Manufacturer   12v air compressor
editor by CX 2024-02-03

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