Hunger VD 4E

Valve Seat Refacing Machine ADM - VD4E

7.000,00 € excl. VAT*

8.330,00incl. VAT*

article number: 95022778

Delivery time approx. 5-7 working days

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The machine works according to the unscrewing principle. While the turning tool with the Cutting movement is moved around the valve seat, causes a feed gear a simultaneous feed movement to the outside.

The feed direction is provided by a replaceable boring head Slider guide set, which is inclined according to the valve seat angle.


Drive unit:
The drive unit is supplied with a control unit connected to the AC mains is connected and the adjustable extra-low voltage for operation the machine delivers.

The Ausdrehgetriebekopf can if necessary against a Bohrketriebekopf for Reaming the blind hole for the valve seat ring to be replaced.

The boring head is screwed to the boring head. There are boring heads for all common seat angles.

The machine is centered by a pilot who is clamped in the valve guide.

The support cross additionally supports the pilot below the valve seat.

Turning tool:
The turning tool consists of a clamping holder, which with an indexable insert is equipped.

Technical specifications

   Valve seat diameter:

Valve seat angle:
0° -50°

Feed movements:
   Speed: 120-250 rpm
   Facefeed: 0.05mm / rev

Electrical equipment:
   Supply voltage: 230V ± 10%
   (1Ph 50 / 60Hz) or 120V ± 10%
                                   or 277V ± 10%
   Power consumption: 0,6kW
   Operating voltage max. 50VDC

   Length: 410mm
   Width: 125mm
   Height: 400mm

   Net weight: 17kg

You have a special request?
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These and other ship spare parts can be supplied on request.
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