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Used Centreless Grinder
When using centreless grinder, many operations can be performed on workpieces. The work rest blade supports the workpiece, which is set between a rubber regulating wheel. This wheel rotates both, the workpiece and a rotating grinding wheel. This is an outer diameter grinding process, very different from other cylindrical processes. The workpiece during the centerless grinding is not mechanically constrained. Workpieces without center holes, drives and workhead fixtures at the ends can be ground on this machine. The work piece rotates between a small, slow speed regulating wheel and high speed grinding wheel. The positioning of the blade is done in a way that workpiece's center is higher than the virtual line between the centers of the grinding wheel and the regulating wheel. The angle on the blade ensures that workpiece is adjusted between the regulating wheel and the blade. Instead of rubber, the regulating wheel can contain hard grain material for achieving good traction between regulating wheel and workpiece. Get this used centreless grider at price you can afford.