HOEFLER H 2500 1200 Gear Grinding Machine

max. wheel diameter 2500 mm
gear width 1200 mm
max. module 32
min. module 3
total power requirement 25 kW
weight of the machine ca. 60 t
dimensions of the machine ca. m

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Gear , min. / max.180 / 2,500mm
Module3 – 32
Helix angle, max.10 – 35°

Gear width for straight gears1,200mm
Stroke length, approx.100 – 1,200mm
No. of strokes80 – 350/min
Stroke position adjustable300mm
Stroke speed4 – 40mm

Max. weight of workpiece, approx.18,000kg
Min. / max. no. of teeth16 / 576
Table size x bore1,400 x 500mm

Grinding wheel Ø, approx.500mm
Grinding wheel peripheral speed34m/s

Total electrical load, approx.45 kW – 380 V – 50Hz
Weight of machine, approx.60,000kg

Accessories / Special Features:
*Hydrostatic guides in grinding slide, table and in all other guideways.
*Completely covered working area with sliding doors.
*Automatic grinding process for various cycles, with settings for roughing, finishing,
fine finishing and automatic dressing cycle after preset number of teeth.
*Profile correction is possible via appropriate dressing, as well as additional
movement of grinding slide (depth and width crowning).
*Approx. 50 change gears. * Grinding slideTilt display device.
*Large coolant device with band filter and oil mist exhaust.
*Separate switch cabinet. * Separate hydraulic unit. * Separate oil cooling unit.

Condition : Very good. Machine can soon be inspected in our showrooms.
It is not under power at present.
Delivery : Ex stock, as inspected.
Payment : Net, after conclusion of contract.

The machine comes directly from a first class gear factory, where it was grinding Quality 5 – 6.
Grinding diagrams are available. This type and quality of machine is rarely available.

Thank you for your interest. We always have a good selection of gear machines available.
Please let us know what you need.