This is industrial 3D model grinding sheet metal polishing machinehttps://machine-world.netMachine-World.net: Download +2000 Design CAD file: Filling Machine, Packing Machine, CNC Machine, mask making machine, labeling machine, production line, automatic assembly line, automatic screw driver, shrink wrapping machine, ABB robot arm, tube bending machine, polishing machine, tablet press , Paper cup making machine, Plastic bottle sorter, Conveyor, freight machine, Bottle cap screwing machine, Silk screen printing machine,#fillingmachine #packingmachine #conveyor #cncmachine #labelingmachine #screenprintingmachine #screw #robotarm #cupmakingmachine #cupmachine #polishingmachine #assembly #car #carsPolishing machine is used for grinding and polishing with high precision the inner surface of sheet metal parts, so it is called special grinding machine for sheet metalIndustry use: EquipmentDesign software: SolidWorksVersion/edit:File format: Sldprt Sldasm