... Feature:ISO9001:2000. 4.PLC Specifications:A),Polishing machine is used for polishing and buffing the stainless steel seal head,ellipsoidal ... 8000 mm.E),Automatic polishing machine .Feature of the polishing machine :1.Using cloth emery disc , low cost and high efficient ,mirror ... um4.Speed : 8m2/ h5.Automatic polishing machine .Machine advantages:1,Easy-handing and safety.2,Advantage design.3,Almost ...