Technical details

Type of machine: Cylindrical grinding machine
Manufacturer, Model: TOS BUA 25
Grinding length: 630 mm
Grinding dia.:  250 mm
Other technical details:
  • workpiece spindle swivable +/- 90 °
  • spindle speeds 25 - 500 U/min
  • workpiece spindle - bore MK 4
  • grinding head swivellable +/- 45 / 15 °
  • grinding head adjustment 330 mm
  • feed range - grinding head/stepless 0,001 -315 mm/U
  • grinding wheel size D = 400 x 40 x 127 mm
  • grinding wheel size min. D = 250 mm
  • grinding spindle speed 2140 / 2640 U/min
  • peripheral speed 45 m/sec
  • table travel 1508 mm
  • table speed -stepless- 0,005 - 5 m/min
  • rapid traverse of table 6,5 m/min
  • swival range +/- + 6°50' / - 3°50' Grad
  • max. workpiece weight between centres 250 kg
  • spindle drive 5 bei 60% kW
  • voltage 400 V / 50 Hz
  • power capacity 5,5 kW
  • total power requirement 12 KVA
  • weight of the machine ca. 3,1 t