Metal Belt grinding machines/metal belt sanders/sheet belt polishing machines This is for the No.4 Finishing on Metal Sheets, With the Addition of Coiler & Decoiler System, Coil Can also be Grinded. The Line Is composed of: No.4 Grinder (Dry Type), Dust Collecting System, Laminator & Inlet & Outlet Transmitting Table Stand. Application: For Ordinary Decorative Sheets, Ordinary Elevator & Kitchen Etc. DRY SURFACEGRINDINGMACHINE(NO.3,NO.4,HL) Model GrindingLubricant AbrasiveBelt(piece) WorkpieceThickness(mm) WorkingWidth(mm) ThicknessAdjustmentAccuracy:0.01mm FeedWay FeedSpeed(m/min) SpeedofAbrasiveBelt TM4101 (NO.3,NO.4) Oil 2 0.5-3 1250 Auto/digital Rolls 5-20 FrequencyControl TM4102 (HL) Oil 4 0.5-3 1250 Auto/digital Rolls 5-20 ConstantSpeed