... Feature:ISO9001:2000. 4.PLC Specifications:A),Polishing machine is used for polishing and buffing the stainless steel seal head, ... Diameter 1000 - 8000 mm.E),Automatic polishing machine .Feature of the polishing machine :1.Using cloth emery disc , low cost and ... } ); } )(); dish/dished head polishing machne,elliptical/spherical head polishing machine,tank head polishing machine for metal/aluminum