1. According to the actual requirements of gas stations and chemical plants, this compressor head is designed independently and manufactured by our company after a complete type test demonstration. It has the characteristics of compact structure, low noise, small vibration, energy saving and cost-effective. It can completely replace the similar imported brands.

2. The compressor shall be delivered in accordance with relevant national standards, with reference to GB / t3853-2017, GB / t7777-2003, GB / t4980-2003, JB / t8933-2008), each equipment shall undergo strict air tightness test before leaving the factory: water immersion test shall be adopted, and fluororubber gasket / O-ring shall be adopted at each joint, without any gas leakage; moreover, And it can work at temperatures above - 30 ℃, and at temperatures above - 65 ℃ and lower, it can be specially customized.

3. Features of main parts:
Cylinder body: after special chemical treatment, improve the surface accuracy, increase the wear resistance and prolong the use time;
Valve plate ---- made of stainless steel, integrated structure, longer service life, lower exhaust temperature;
Bearings ---- all add anti-oxidation, corrosion-resistant, high temperature resistant imported grease, making the bearing run longer.
Piston ring and guide ring: the material is filled with polytetrafluoroethylene, with high temperature resistance and excellent self-lubricating performance;

4. Main technical parameters:
Model: vws-0.15/7
Power: 1.5kw
Speed: 920 R / min
Inlet and outlet: RC3 / 4
Cylinder diameter * quantity: Φ 65 * 2
Compression series: first compression
Boundary dimension: 465 * 300 * 370mm
Weight: 25kg

Model: VWS-0.22/7
Power: 2.2kw
Rotating speed: 540 r/min
Air inlet and outlet: Rc1
Cylinder diameter * Quantity: Φ 90*2
Compression stage: first compression
Boundary dimension: 590 * 350 * 450mm
Weight: 45kg