WALTER HELITRONIC POWER REGRINDER 5-AXIS CNC grinding machine

The WALTER HELITRONIC POWER REGRINDER 5-AXIS CNC grinding machine was built by the German company Walter Maschinenbau GmbH in 2001. The grinder is used in grinding tools and knives for wood and metal processing. The maximum diameter of the workpiece is 320 mm, and the maximum length is 350 mm (peripheral grinding) or 280 (face grinding). The machine is equipped with 5 control axis, ISO 50 spindle head and CNC HMC 500 control. The rotational speed of the spindle and grinding wheel can be adjusted from 0 to 9500 rpm. The total weight of the grinder is 4600 kg.

Specification of the HELITRONIC POWER REGRINDER CNC grinding machine

– 5 axis
– maximum feeds in the X / Y / Z axes: 470/320/660 mm
– C rotary axis: 200 degrees
– maximum diameter of the workpiece: 320 mm
– maximum workpiece length in peripheral grinding: 350 mm
– maximum workpiece length in face grinding: 280 mm
– grinding wheel speed range: 0 – 9500 rpm
– spindle speed range: 0 – 9500 rpm
– height in the center of the machine (with / without worktable): 145/190 mm
– machine working time: 7000 h
– spindle working time: 1200 h
– total power requirement: 25 kW (400 V / 50 Hz)
– machine dimensions (length x width x height): 2427 x 2930 x 2273 mm
– total weight of the CNC grinder WALTER HELITRONIC POWER REGRINDER: 4600 kg

Equipment of the grinding machine

– CNC controller: HMC 500
– HELIDRILL and HELIFLUTE software
– package 1, 2, 3, 4, 16, ACM
– spindle taper: ISO 50
– technical documentation in german language

The tool grinding machine was used in the company’s research department and never worked in production.