... : 0.5-80mm;feed speed: 5-30m/minDry grinding machine also includes:Conveyor bed ,precisely up or down, on ... grinding, on the flat/plane metal sheets or strips, aluminum profile and alloy plates, like steel, press steel, blades, cast ... , stock removal machines, Hairline brushing machine, deburring machines, belt sanding machines, steel grinding machines, stone grinding machine NO.4 hairline HL polishing ...