آلة طحن حافة الأسنان

PRÄWEMA W 2 - 1 SYNCHROFORM

max. wheel diameter 400 mm
max. number of teeth 150
max. module 5
total power requirement 16 kW
weight of the machine ca. 10 t
Workpiece Ø, min./max. 30 - 400 mm
Number of teeth 6 - 150
Module range, max. 5

Tool holder shaft Ø SK 30 / 20
Tool speeds 4,000 rpm
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Spindle drive max. infinitely variable 1.8 kW
Feeds, longitudinal and cross 0.001 - 12 m/min
Workpiece speed, max. (1.5 kW) C Axis 2,000 rpm
Workspindle slide 400 mm
Tool speed, max. 3,000 rpm
Tool holder SK 30

Total electrical load, approx. 16 kW - 380 V - 50 Hz
Weight, approx. 10,000 kg

Accessories / Special Features
* BWO (HECKLER & KOCH) CNC Control model 785 H for altogether 7 axes. Input via monitor. The control has all the supervision and fault diagnosis features necessary for fully automatic working process.
* 2 workspindle units, left and right, which can be set at any angle.
* CNC controlled: Z and W Axes for tool cross slide. X and U Axes for tool longitudinal slide.
* L and O Axes for milling spindle. C Axis for workspindle rotation.
* Manually controlled: Tool slide rotary table (B and E Axes). Tool slide vertical infeed (V and Y Axes). Tilt of tool head (A and D Axes). All axes have digital display in the control.
* Hydraulically operated workpiece clamping device in conjunction with an automatic loading device using workpiece feed / conveyor belt and swivelling loading device, as well workpiece control by air.
* Coolant equipment with chip conveyor.
* Noise protection cabin. * Central lubrication.
* Built-on hydraulic unit. * Pneumatically driven safety doors. * Deburring device, etc.


The machine uses the hypocycloidal milling principal, with electronically synchronized tool and workpiece axes for working straight roof-formed teeth, symmetric as well as asymmetric forms. Advantages are high precision and productivity.

Condition : Good to very good. Machine can soon be inspected under power.
Delivery : Ex stock, as inspected
Payment : Net, after conclusion of contract

Thank you for your interest. We always have a good selection of gear machines available on stock.