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Technical data: |
W M W - N I L E S (Germany)
Programme Controlled Precision Gear Grinding Machine
Model ZSTZ 06 / 08 Year 1986 Serial No. 39-03-08
Gear Ø, min./max. 50 - 800 mm
Module range 2 - 14
Helix angle, max. 45 °
Max. gear width for straight gears 265 mm
Length of stroke, approx. 280 mm
Adjustment of stroke position 200 mm
Max. mounting length in counter bracket 700 mm
Max. weight of workpiece, approx. 800 kg
Min./max. no. of teeth 5 / 315
Grinding wheel diameter x width 350 x 32 mm
Grinding wheel speed, approx. 1,690 rpm
Table Ø 630 mm
Table bore 127 mm
No. of strokes 80 - 350 /min
Feed range, roughing/finishing 80 / 1,250 mm/min
Total electrical load, approx. 25 kW - 380 V - 50 Hz
Weight, approx. 12 ton
Accessories / Special Features * Machine originally delivered by factory with increased workpiece dia. of 800 mm
* Machine can be used for single flank grinding of right or left
* ALLEN BRADLEY PC Control, Model PLC 2/20 with digital display and programmable memory. Automatic grinding process with various steps for roughing, finishing, and superfinishing. Automatic dressing cycle with pre-settable number of teeth.
* Profile correction possible by dressing, and additional movement of grinding slide (depth and width crowning).
* Hydrostatic guides for rotary table and bed slides.
* Approx. 50 change gears. * Helix angle display device.
* Large coolant device with band filter and
* Complete splash shields with sliding doors.
* Separate switch cabinet. * Separate hydraulic unit. * Oil cooling unit. * Oil mist exhaust. * Various other accessories.
Condition: Very good/nearly new. Machine can soon be inspected under power.
Delivery : Ex stock, as inspected.
Payment : Immediately after receipt of invoice.
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