1.Working speed:3~18m/min 2.Pipe O.D.:25.4~114mm 3.Usage:machine for surface polishing SS,steel,copper,galvanized round pipe Round Pipe Surface Polishing Machine Description2.power: 4 KW3.weight: 5.5 T4.Working size:25.4--114mm,8--50.8mm,9.5--76mm More type TypeRated powerGrinder Axis (mm)Working Size(mm)Working Speed (M/min)Main unit sizeWeigh(T)Single power(4KW)10Head Round Pipe polishing ...