This structure of the compressor at the end of the remaining total volume of exhaust process exists. Qingdao next inhale piston compressor, compressed air expands within the remaining volume, thereby reducing the amount of air inhaled, reducing the efficiency of Qingdao piston compressor, an increase of compression work. And because there is a remaining volume of Qingdao piston compressor repair, when the compression ratio increases, the temperature rises sharply. Therefore, when the high output pressure, should take graded compression. Scalable compression can reduce exhaust temperature, save compression work, improve the volumetric efficiency, increasing the compression gas displacement. Fixed - reciprocating motion of the piston. Mobile - Compressor group placed on the mobile device for easy moving. Oil lubrication - refers Qingdao cylinder piston compressor lubricating grease vendors, sports organizations oil circulation lubrication. Oil-free - no grease lubricated finger into the cylinder, piston and cylinder for dry running, but the transmission mechanism by oil circulation lubrication. No lubrication oil - no oil in the cylinder actuator lubrication. Also divided into crosshead (SMEs oil-free compressor), no crosshead (V, W Low-voltage miniature air compressor); single-stage compression, two or more stages of compression. Qingdao piston compressor repair, Qingdao piston compressor, air compressor provided by Qingdao Xingchang Xingchang Pneumatic Machinery Co., Ltd .. Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) strong, credible, Shandong Qingdao industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xingchang Pneumatic Machinery and you hand into the brilliant, for a better future!