Burri BZ CNC Continuous Gear Grinders

 Burri BZ CNC Continuous Gear Grinders


modelBZ CNC


The Burri gear grinding machine is built on the mechanical basis of a Reishauer RZ 301/RZ 362. After the retrofit the machine will be technically comparable to the latest machine generation.

All configurations have the following features: direct drives in grinding and work piece spindle, linear guides and ball screws with servomotors on all axes. Heidenhain linear scales, new Z-slide converted from hydraulic to servo drive, new tailstock, new profiling slide, new profiling attachment with quick-change system for diamond dressing disks, new compact hydraulic power unit, centering sensor, balancing system, on request with acoustic touch control, completely new control with new control cabinet mounted on the machine, new wiring and new drive system. Data storage for over 1000 gear programs, and remote maintenance via internet. The standard color of paint is light grey.


Workpiece: 10 330/360mm

Module: 0,5 7mm

Number of teeth: 6 999

Helix angle: ± 45°

Work piece length: 162 556mm

Work slide travel: 175mm

Work piece weight: max. 60kg


Grinding wheel:

Grinding wheel: 250 350mm

Width of  grinding wheel: 104mm

Speed of grinding wheel: 63m/sec

Number of starts: 1 5