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    Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd

    Phone: +86 18811334770

    Tel: +86 0317 8620396

    Tel: +86 010 58673556

    Candy Jiao

    E-mail: nh.jiao@auto-parkingheater.com

    Email: nh.li@auto-parkingheater.com

    Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China

Silent Piston Air Compressor

Silent Piston Air Compressor

Are you seeking a compressed air solution that delivers oil-free purity, environmental friendliness, and stable operation for your critical industrial processes? Our Oil-free Piston Air Compressor is tailored to meet the rigorous demands of global high-purity air applications, empowering industries worldwide with clean, efficient, and low-maintenance compressed air support.

Description

If you're looking for the silent piston air compressor, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.

 

Silent Piston Air Compressor

 

Oil-free piston electric air compressors replace traditional fuel vehicle engine belt air compressors. They do not require oil lubrication and are specially designed to provide clean compressed air for vehicle air pressure braking, air suspension, pneumatic doors, clutch boosters, airbag seats, etc. They are currently the most widely used and most cost-effective new energy air compressor models.

 

 
Overall structural composition
 
01/

Drive motor: Most are permanent magnet synchronous motors, compatible with 24V/48V low voltage and 300–800V high voltage platforms, with high efficiency and a wide temperature range.

02/

Compression unit: cylinder, oil-free piston, piston rings, intake and exhaust valve plates, crankshaft, connecting rod, housing.

03/

Oil-free core components: Made of graphite rings, polytetrafluoroethylene, wear-resistant engineering plastics, and coating materials, these components replace engine oil lubrication, providing wear resistance, high temperature resistance, and no oil residue.

04/

Electronic control drive unit: Built-in MCU controller, supports CAN bus and vehicle VCU communication, and has overvoltage, undervoltage, overcurrent, overheat, stall, and insulation protection.

05/

Cooling system: mainstream air cooling (fan + heat sink fins), some high-end models use liquid cooling.

06/

Air system accessories: air filter, intake muffler, one-way valve, pressure sensor, unloading valve, shock-absorbing feet.

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Silent Piston Air Compressor parameter

 

 

Model HV2.2 HV3.0 HV4.0
Rated Power(kw) 2.2 3.0 4.0
F.A.D (m³/min) 0.20 0.28 0.38
Working Pressure (bar) 10
Max. Pressure (bar) 12
Protection Level IP67
Air Inlet Connector φ25
Air Outlet Connector M22x1.5
Ambient Temp. (°C) 65
Max. Exhaust Temp. (°C) 110
Vibration (mm/s) ≤28
Noise Level dB(a) ≤75
Isolation Level H

 

air compressor size

 

efficienvy air compressor

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Technological Development Trends

 

 

1. Material Upgrade: Higher wear-resistant self-lubricating composite materials extend maintenance-free life;

 

2. Cooling Upgrade: From air cooling to liquid cooling integration, resulting in better heat dissipation and a smaller size;

 

3. Intelligent Electronic Control: Variable frequency speed regulation and on-demand air volume matching reduce overall vehicle energy consumption;

 

4. High Integration: Integrated modular design of motor, electronic control, and main unit.

 

Main application models

 

 

Electric light trucks, mini-trucks, and new energy logistics vehicles

 

 

 

 

Minibuses and rural passenger minibuses

air compressor application

Specialized new energy vehicles such as sanitation vehicles, water sprinkler trucks, and garbage trucks

 

 

 

Hybrid engineering vehicles, dump trucks, and special-purpose vehicles

 

4kw air compressor

construction air compressor

 

 

 

Our Company

 

 

NF Company

 

nf exhibition

 

Other Related Products

 

automotive high voltage coolant heater

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Are you seeking a compressed air solution that delivers oil-free purity, environmental friendliness, and stable operation for your critical industrial processes? Please don't hesitate to contact me!

Contact Us

 

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