Grinding is a machining technique whereby material is removed with the use of an abrasive belt or grinding disc. With grinding you can remove burrs from a product, remove imperfections or apply a specific abrasive structure to the material.
To remove damages, small indentations and a hard mill scale, often coarse abrasive belts or grinding grains are used, for example a Grain 40 (G40) or a Grain 60 (G60). When all imperfections are removed from the metal, it is possible to apply a surface finish. A frequently chosen finish is the G320 grain, a nice and neat abrasive structure that is also much smoother than the G40 or G60.
At Q-fin we have both manual and fully automatic grinding machines. We gladly advise you on the right machine for your grinding operations.