top of page

Hauerwas HVS


High - speed mobile valve grinding machine for sealing surfaces

with flat and tapered seats on valves, flanges, compressors, turbines and pumps of DN 30 - up to DN 850 mm


- Machines for face grinding, peripheral grinding, and tapered grinding of sealing surfaces


- CBN or diamond grinding wheels are used for short machining time


- compact supported machine spindle for best working results


- automatic axial feed of 0,001 to 0,004 mm per revolution


- quick manual axial travel for short set-up time


- works in any installation position (horizontal, vertical),

in situ or in a work-shop


- driven by two compressed air motors (5 to 7 bar)


- adjustment device for quick and easy setup available


- wheeled transport box for storage and transport


Hauerwas KPS:

grinding of bolt seats on turbine couplings

bottom of page