Machines of the ZB series are designed for production of large center holes. The extremely rigid design together with powerful drives guarantee optimized machining conditions.

The machines are controlled manually by arrow keys and progressively adjustable speed and feed pre-selection via potentiometers.

AC servo drives guarantee a sensitive feed control in connection with high torque from zero up to the maximum speed. With a AC main spindle motor a large step less adjustable speed range with high torques are provided.

Consistently simplified and low-maintenance gears ensure a high availability with minimum maintenance efforts.