Download UM4E Product Sheet - Ludwig Hunger

UM4E fitted with an adapter
head for valve refacing.
Economical.
Compact.
Handy.
Precise.
Bright seating surfaces
within a few minutes.
The New Generation
Hunger UM4E
Portable Valve and Seat Refacer
Interchangeable adapter heads
for valve and seat refacing.
Separate control unit.
Machine powered by
protective low voltage.
No abrasive swarf.
No noise.
for engine valves and seats from 90 to 200mm dia.

UM4E fitted with an
adapter head for
valve seat refacing.
Specifications:
Capacity:
Refacing diameter range 90 - 200 mm
Seat angle range 0° - 60°
Valve stem diameter range 20 - 40 mm
Feed motions:
Rotary speed range 80 - 200 min -ı
Cross feed 0,05 mm/rpm
Basic machine:
Width/Depth/Height 450/400/400 mm
Net weight approx. 18 kg
Adapter heads for valves:
Width/Depth/Height 265/80/110 mm
Net weight approx. 5 kg
Hunger UM4E
The UM4E is guided by a
pilot inserted in the valve
guide.
VD4E Pilots, if available,
can be used.
Adapter heads for valve seats:
Width/Depth/Height 225/80/60 mm
Net weight approx. 2 kg
Electrics:
Operating voltage max. 50 VDC
Supply voltage: 230V±10%
(1~ 50/60Hz)
Power consumption 0,6 kW
Illustrations and specifications not binding.
Technical details may be changed without notice.
Ludwig Hunger
Werkzeug- und Maschinenfabrik GmbH
Gräfelfinger Str. 146 Tel: +49 (0)89 7091-0 info@ludwig-hunger.de
81375 Munich/Germany Fax:+49 (0)89 7091-26 www.ludwig-hunger.de