Air conditioner compressor internal grinder Characters: 1.Advanced technology:introduced the Japanese technology and developed by our own team. 2.Reached parameters :accuracy can reach 2um in some certain conditions,the efficiency can be 4000 piece per day,CPK>1.33 3.Service:provide the grinding machine+grinding wheel+processing technology the whole solution. 4.Free grinding:Provide the clients with free grinding service. specifications: Item Specification Grinding method CNC oscillation grinding Work support method Chuck Machining surface Through hole, blind hole, stepped hole, taper hole, taper face, end face and spherical face Dressing method Diamond rotary Grindable work I.D. φ6～100mm Grindable work width 10～125mm Chuckable work O.D φ8～200mm Height of work center 1113mm Work spindle speed 220～2000r/min Work spindle swivel ±25° Table travel(X axis) 120mm Table speed(X axis) 0.4～333,330 φμm/s Table travel(Z axis) 400mm Table speed(Z axis) 0.2～333,330μm/s Net weight 6.5T Floor space(L×W×H) 3680×2730×2410 our service: 1.Provide customers with “grinding machine,grinding wheel,dressing roller and grinding technology” the whole solution. 2.Custom-made CNC grinding machine,solve the grinding problem for customers. 3.Provide the free grinding service.