Waldrich Coburg RailGrind

The RailGrind is a high-precision grinding machine for manufacturing compact linear guideways. If the machine is equipped with two grinding supports, simultaneous grinding on both profile sides of the linear guideways is possible. When fitted with three grinding heads, the machine has two grinding supports with a vertical grinding spindle on the machine portal for simultaneously grinding of both side profile surfaces of the linear guideway and one grinding support with a horizontal grinding spindle for grinding the “contact surface” of the linear guideway. The highest accuracy is achieved by simultaneously machining all three workpiece surfaces decisive for accuracy.