Rotary Type Air Compressor

The permanent magnet variable frequency motor of the rotary air compressor adopts 180"C high temperature resistant permanent magnet material, which effectively ensures that the permanent magnet unit does not demagnetize.

The energy efficiency of the motor reaches the national first-level energy efficiency, and it uses a special motor made of NdFeB magnetic material with excellent magnetic properties.

When the gas consumption is very small or no gas is needed, the system will enter a dormant state to achieve better energy saving effects.

During sleep, when the actual pressure reaches the sleep wake-up pressure, the frequency converter responds at high speed and starts immediately.

Low voltage dedicated host

The precision patented low-pressure dedicated host reduces leakage and increases the compression area, ensuring that the air compressor can run with lower energy consumption during long-term operation, saving an average of 8% to 10% of energy efficiency.

Low voltage dedicated touch intelligent controller

By collecting big data, you can enjoy a relaxed and pleasant operating experience on the client.

To successfully use pressure bandwidth control and air compressor operating data visualization, you only need to use an Internet browser to view the current data of your compressed air system on any computer or mobile phone without any additional software, achieving true unattended.

Self-created low-pressure dedicated oil system

The dedicated oil circuit system adopts a cantilever structure throughout, with an oil-separating lifting design and a bellows pull-rod type, which effectively avoids oil leakage problems caused by vibration.

The oil pipeline bypass structure eliminates the need to shut down the machine for minor maintenance when replacing the oil filter, and is easy to disassemble and maintain.

Add a small filter and bypass structure to the main circuit of the secondary oil return pipeline, and it is maintenance-free for 1,000 hours.

01 Control system

LCD high-definition touch display, intuitive interface and humanized menu structure design;

It can realize multiple rows of operating parameters and historical records; it adopts well-known electronic control components, making it easy to operate and query and maintain.

High efficiency intake valve

Large diameter, low pressure drop;

Improve system stability and performance;

Ensure effective regulation and control of flow during startup, operation and shutdown phases.

02 Cooling system

Centrifugal cooling fan, silent and efficient: oil-cooled fan, variable frequency start: low power consumption, low noise.

03 motor

Large starting torque;

Insulation grade F, protection grade IP54; SKF bearings, low noise, long service life; equipped with a refueling device, which can be refueled without stopping the machine.

04 alloy steel pipe connection

Excellent mechanical properties, superior wear resistance; excellent corrosion resistance;

It can work safely for a long time at temperatures of 270°C-400"C, and the material properties are quite stable;

It has wide application range, long life and low overall cost.

Model	(KW/HP) Power	Exhaust pressure (MPa)	exhaust volume (m3/min)	Dimensions(mm) Size(LXWXH)	Connection size Inch	net weight(kg)
U45PM-2S	45	0.6	11.84	2200*1230*1700	G2"	1350
		0.7	11.42
		0.8	10.54
		1.0	9.38
U55PM-2S	55	0.6	14.26	2200*1320*1700	G2"	1550
		0.7	13.78
		0.8	11.69
		1.0	11.73
U75PM-2S	75	0.6	20.27	2200*1430*1700	DN80	2100
		0.7	18.92
		0.8	17.70
		1.0	14.24
U90PM-2S	90	0.6	23.67	2700*1650*1850	DN80	2700
		0.7	22.46
		0.8	21.50
		1.0	19.38
U110PM-2S	110	0.6	26.77	2700*1650*1850	DN80	2900
		0.7	26.60
		0.8	25.27
		1.0	21.37
U132PM-2S	132	0.6	32.26	3410*1620*1960	DN100	4200
		0.7	30.38
		0.8	29.06
		1.0	25.80
U160PM-2S	160	0.6	39.15	3910*1610*1920	DN100	4345
		0.7	37.10
		0.8	35.60
		1.0	32.20
U185PM-2S	185	0.6	39.64	3510*1910*2010	DN125	4800
		0.7	39.43
		0.8	39.30
		1.0	38.59
U200PM-2S	200	0.6	46.20	3510*1910*2010	DN125	6500
		0.7	43.56
		0.8	42.13
		1.0	36.28
U250PM-2S	250	0.6	/	4210*2110*2210	DN125	7500
		0.7	55.60
		0.8	53.50
		1.0	45.20
U315PM-2S	315	0.6	/	4210*2110*2210	DN125	8200
		0.7	69.10
		0.8	66.20
		1.0	60.20
U355PM-2S	355	0.6	/	4210*2110*2210	DN125	8500
		0.7	76.95
		0.8	74.80
		1.0	66.20

 

Introduction to rotary air compressor accessories

 

1. The high-efficiency aluminum plate-fin heat exchanger is designed with a maximum temperature of 230°C.

2. Strong permeability, good heat transfer performance, improved "temperature and pressure" to reduce energy consumption.

2. The unique fin structure increases the secondary heat exchange area, promotes turbulence, and improves the heat transfer coefficient.

3. The heat exchange area is 30% larger than the standard in the same industry, with a large margin, which improves the heat transfer coefficient and achieves the optimal cooling effect.

4. Achieve the best state of the cooling and lubrication system

5. Easy to clean.

6. Designed to reduce the temperature of super coolant, which can optimize the operating status of vacuum pump components and extend the life of the machine.

7. Efficient cooling capacity to improve operating efficiency

8. Adequate redundant design allows the system to operate normally at the maximum ambient temperature of 43°C

9. Use a temperature control valve to control the temperature of the lubricating oil entering the main engine.

1. Integrated functions of temperature control valve and oil filter seat

2. Ensure the smooth flow of super coolant inside the system

3. The temperature control valve controls the temperature of the exhaust system within a suitable range.

4. Control the oil temperature to not be lower than the ambient temperature +40°C to prevent water vapor in the oil-gas mixture from escaping and causing emulsification of the coolant.

5. The temperature sensing element automatically controls the proportion of coolant entering the cooler and bypassing according to the exhaust temperature to achieve the purpose of temperature control.

6. Keep the temperature of the coolant in the optimal range and extend the service life of the coolant.

7. Easy to install and maintain

8. Simplify pipelines, reduce joints, and reduce pressure loss and oil and gas leakage probability

Two-stage dust removal, diversion swirling and filter card slot design. Ordinary air filter accuracy: 3um

Heavy-duty nano air filter precision: 1um, and suitable for heavy dust environments

1. Eliminate the traditional PLC control scheme and have built-in dual PID control for pressure and temperature, making the control more intelligent.

2. High-performance air compressor-specific touch screen, high-end image, sensitive touch response, adaptive vacuum pump control program, easy to operate.

3. Advanced vector control algorithm optimizes product adaptability while adjusting the best performance output to improve system operation reliability; the frequency converter is compatible with permanent magnet motor control.

4. Reliability and safety protection: For various harsh application situations of vacuum pumps, it provides a high overload service coefficient, configures EMC filters, and sets up a variety of early warning and protection functions to reduce the probability of failure during user use.

1. All models use IE4 level (GB1 energy efficiency) ultra-efficient motors;

2. IP55 protection level.

3. The motor windings and magnets are in a closed and clean space to avoid contamination and demagnetization;

4. All motors adopt SmCo magnet design, with higher demagnetization temperature and more reliable product quality.

5. All motors have winding temperature sensors to monitor the internal temperature of the motor in real time, with high temperature warning and trip protection.

 

Rotary air compressors are used in a wide range of scenarios, including industrial production, laboratories, pneumatic tools, fire safety and other fields. In industrial production, rotary air compressors are usually used to provide power sources and provide stable air sources for various equipment. In laboratories, rotary air compressors are usually used for the drive gas supply of experimental equipment. Among pneumatic tools, rotary air compressor is an indispensable power source, providing power for various pneumatic tools. In fire safety, rotary air compressors can be used to provide fire fighting gas for fire extinguishing and rescue work.

 

Rotary air compressors have the advantages of compact structure, high efficiency, low noise, high reliability, and simple maintenance, making them widely used in various fields. Whether it is industrial production, laboratories, pneumatic tools or fire safety, the rotary air compressor is an important piece of equipment.

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