... CNC, Machining Center 4.Inspected by CMM 5.Smooth surface, Drill and ream holes Cylinder Sand casting is for industrial clutch and ... , electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.3. Nearly 150 varieties of products. Inspection1 ... , Ductile iron, alloy ironAluminumASTM A356, A360, A380, ADC12 etc. Cylinder Sand Casting for industrial clutch