... not 5.100% original Specifications:A),Polishing machine is used for polishing and buffing the stainless steel seal head,ellipsoidal ... um4.Speed : 8m2/ h5.Automatic polishing machine .Machine advantages:1,Easy-handing and safety.2,Advantage design.3,Almost full automatic ... and good heat distribution.5,Durable and reliable.6.Automatic polishing machine .If you have any questions,pls do not hesitate to ...