Used SCHÜTTE WU 500 NC 4 tool grinding machine

Universal Tool Grinding Machine with CNC Control in 4 Axes

Height of centres 220 mm
Distance between centres / clamping length 750 / 500 mm

Table size 290 x 1,600 mm
Intermediate table 110 x 1,200 mm

X / Y / Z axes 500 / 320 / 320 mm
Feed speeds, X, Y & Z axes 0.005 – 5 m/min

Grinding head swivelling, vertical axis, manual 200 °
Grinding head tilting, manual +/- 90 °
Speed range of R axis, approx. 0 – 50 rpm
Grinding spindle speeds, infinitely variable, approx. 2,000 – 12,000 rpm
Workpiece holding fixture 50 ISO
Indexing 1 – 999 °
Leads 0.5 – 10,000 mm

Spindle drive 4 kW
Total electrical load, approx. 10 kW - 380 V - 50 Hz
Weight, approx. 4,000 kg

Accessories / Special Features
* SCHÜTTE CNC Continuous Path Control for 4 axes with SIEMENS/BOSCH components and SIEMENS SPS Control, Model S5-100 U, with colour monitor. Program input is directly on a keyboard, freely programmable.
* Various subprograms for hobs with straight and spiral grooves, and for solid carbide cutting tools.
* Mobile manual control device for all axes, with electronic hand wheel, ampere display, and speed display.
* Large coolant device with band filter, oil mist exhaust.
* Completely covered working area with 4 doors.
* Various tool holding mandrels. * Various grinding wheel holding fixtures.
* Vice base for mounting on table. * Central lubrication, etc.