UDM4E

The NEW portable HUNGER universal refacing machine UDM4E is a versatile machine offering a choice of modular components for refacing valves and valve seats as well as counterboring seat ring pockets and resurfacing the sealing surfaces on cylinder heads, cylinder liners and engine blocks of large diesel and gas engines.

Benefits:

No dust
No loud noise
Compact and portable
Fast refacing process
Low voltage to eliminate electric hazards

Key features:

No abrasive dust. A fast clean cut
Compact and handy design
Modular add-on components provide a flexible solution for multiple projects
Powered by SELV (Safety Extra Low Voltage) to avoid risk of electrical shock
Power supply with universal AC input
Fast set-up time
Easy to use
The economical solution for both field and workshop use

»Roundness, concentricity and surface finish of the refaced faces are within manufacturers’ specifications or even better«

Specifications:
Working range:
Valve refacing capacity
Valve stem diameter range	16 - 37mm
Valve face diameter range	60 - 230mm
Valve angle range	45° - 20°
Valve length	> 400mm
Valve seat refacing capacity
Valve seat diameter range	60 - 230mm
Valve seat angle range	19,5° - 45°
_{for more information, please see our catalog/brochure}
Feeds:
Rotational speed range	120 - 350 rpm
Cross feed	0,12 mm/rpm
Electrics:
Universal input voltage range	100 - 300 VAC
Power requirement	0,5 kW
Operating voltage of drive unit	max. 58 VDC
Dimensions an net weights:
Motor drive unit - length/width/height	ca. 485 /175 / 450mm
Universal power supply unit - length/width/height	ca. 380 /180 / 210mm
Basic machine - net weight	ca. 18kg
Universal power supply unit - net weight	ca. 8kg
_{Alterations subject to change without prior notice}