Grinding Center Designed for Multi-Task Operations

Doimak’s RER-G Combi 500 grinding center is designed for flexible, multi-task grinding in OD, ID and thread processes. A rotary base turret enables automatic grinding head transition for multiple grinding operations in a single setting. The machine is designed to perform external and internal thread grinding with fully automatic transition; OD and gear grinding with optional cBN (peeling) and B axis for tapers; and two-axis contour dress or full-form operations. Other features include linear roller guideways and direct drive technology in the accuracy of critical drives.

The RER 500 SL model has a length of 750 mm between centers and height of 150 mm, and allows for a maximum part diameter of 300 mm and maximum part weight of 100 kg. The model also has a grinding spindle speed range of 11 to 24 kW, wheel diameter range from 350 to 400 mm and a helix axis of -90 to +50°.