Oil-free medium pressure air compressor

The oil-free medium-pressure piston reciprocating air compressor has no lubricating oil in the crankcase, and all bearings are grease-lubricated and completely sealed so that the grease will not leak; in addition, the piston ring and guide ring and other moving seals are used It is made of self-lubricating material. Therefore, the discharged compressed air does not contain lubricating oil. Generally, it is not necessary to configure a filter. It is especially suitable for some industries that require high compressed air quality. As the machine does not need to add lubricating oil during operation, there is no need for personnel on duty. The air compressor of the utility model greatly reduces the use cost and is an environmentally friendly machine.

•High efficiency air valve assembly

The all-stainless steel valve body and the imported valve plate make the air flow smoother and the high-efficiency stainless steel valve is easier to maintain

•Integral crankcase

Heavy-duty cast iron integral crankcase, with higher rigidity, with longer piston stroke and

The lower speed makes the whole machine run more smoothly, which can truly satisfy the 24-hour operation

•High-quality imported bearings

Using high-load, high-precision imported cylindrical roller bearings, bearing capacity than ordinary ball bearings

Increase 3~5 times

•Compact and large area intercooling and aftercooling

Efficient, clean and maintenance-free, air-cooled extruded finned tube to better reduce the exhaust temperature

The simple design of the whole machine is more convenient for your maintenance.