Automatic polishing bottom machine TPD-2A41 Technical parameters: Main function: vertical automatic peeling polishing of various products at the bottom. Scope: a variety of rules at the bottom of circular metal ware products sanding and polishing peel. Rated power: 6.25kw Power supply voltage: 380V Processing diameter: 400mm Machining height: 100mm Thickness: 0.3-1.5mm The machining efficiency: 20-35 s/p Cycle process: 1P Spindle speed: 140r/min Size: 1600*900*2500mm