Centerless Grinding Wheels are made of grains of aluminum oxide and silicon carbide abrasive material, bonded together with vitrified, resin or rubber. Centerless Grinding Wheels are used on a wide variety of workpieces. They produce extremely close tolerances on metal cylindrical forms or parts.
Centreless grinding wheel is used for grinding cylindrical part out surface, supported without centres on a stationary work rest blade and moving between the grinding wheel and the regulating wheel.
Normal speed of operation : 25 to 45 mps.