Precision Rotary Grinding Machine PRG Series

Precision Rotary Grinding Machine PRG Series Product Description

Own developed controller achieve 0.1um infeed and easy to operate.

-Adopt bridge (double column) type effect stabile infeed, high accuracy.eazy loading/unloading due to lower position and wide open chuck area, because spindle unit traversing on double column slideway.Table designed lower position for easy loading/unloading; widen and open area for easy operation.
-Own developed controller is control Vertical infeed and Cross infeed by AC servo motor.Min. Vertical infeed setting is 0.1um.
-Automatic cycle is Coarse grinding -> Fine grinding -> Spark-out -> Stop at Out side stroke end.During automatic cycle interrupt to add step infeed, also possible to change table rotation speed, total stock removal, table step less speed.