Polishing Of Saw Blades

Saw blades are ground to required thickness and to ensure uniform dimensions of the saw blade. After welding or sintering of saw blades, there will be some rust spots and other defects on the substrate, which affect the appearance quality. Polishing before painting will greatly improve the appearance quality and increase product competitiveness. Donglai Metal has large surface grinder for circular saw blades, up to 2,200 mm diameter. Polishing of blades up to 800 mm is also done on a fully automatic polishing machine.