... plate for industrial clutch 2.Sand casting, 3.CNC, Machining Center 4.Inspected by CMM 5.ISO9001:2000 Oem casting iron center plate ... used for industrial clutch,These parts made with sand ... flange , electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.3. ... Punctual delivery time; Center plate for industrial clutch