It is necessary to give good lubrication of the friction in the engine area. When the oil to a friction parts, piston compressor Qingdao, will adhere to form a film on the friction surface of the piston compressor, reducing mechanical friction resistance between piston compressor Xingchang, and film strength and toughness is the key to play its lubricating properties. However, relying on the molecular weight and gas flow pressure operation, processing and hydrocarbon gas reciprocating compressors classic use is ISO68-680 products. Piston compressor, pneumatic machinery Xingchang, Germany provided a piston compressor Pneumatic Machinery Co., Ltd. Qingdao Xingchang. Piston compressor, pneumatic machinery Xingchang, Germany piston compressor Pneumatic Machinery Co., Ltd. Qingdao Xingchang (www.xckyj.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Cui Junbo.