Piston CZPT head, air pump is the essential elements of compressor, mainly assorted by cylinder, piston and crank scenario and join parts and and so on
At all the components, Crank situation top quality and power equilibrium is the very first course important issue to high quality, if the crank scenario not hold a suitable stability, or ample base include, the compressor piston reciprocating like on the sand, not very last extended operating