LPG series oil-free lubricating compressor is one of the first products produced by our factory in China. The product has low rotation speed, high component strength, stable operation, long service life and convenient maintenance. ZW series compressors are in the form of units. It integrates compressor, gas-liquid separator, filter, two-position four-way valve, safety valve, check valve, explosion-proof motor and chassis. It has the characteristics of small size, light weight, low noise, good sealing, easy installation and easy operation. This product is mainly used for LPG unloading, loading, pouring, residual gas recovery and residual liquid recovery. It is widely used in liquefied petroleum gas storage and distribution stations, gasification stations, gas mixing stations, gas filling stations, etc. It is a key equipment in the liquefied petroleum gas industry.