Latest Products
Contact Us
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
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
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.
Compression unit: cylinder, oil-free piston, piston rings, intake and exhaust valve plates, crankshaft, connecting rod, housing.
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.
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.
Cooling system: mainstream air cooling (fan + heat sink fins), some high-end models use liquid cooling.
Air system accessories: air filter, intake muffler, one-way valve, pressure sensor, unloading valve, shock-absorbing feet.
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 | ||
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
Specialized new energy vehicles such as sanitation vehicles, water sprinkler trucks, and garbage trucks
Hybrid engineering vehicles, dump trucks, and special-purpose vehicles
Our Company
Other Related Products
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!
Hot Tags: silent piston air compressor, China, factory, suppliers, manufacturers, seller, wholesale, quotation
You Might Also Like
