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Hauerwas Doppelex Mobil


mobile grinding and lapping machines with synchronuously running double eccentric and telescopic machine arm.

For coarse to finest grinding and lapping of sealing surfaces of slide-valves, wedges and flanges of DN 40 - up to DN 2000 mm


- stable designed for the highest loading under continuous load service


- synchronously running double eccentric for finest surface quality


- telescopic machine arms, no obstacle to repair slide-valves in confined position due to compact sizes


- both sealing surfaces can be repaired without moving machine by rotating the lower part of the machine arms 180°, ideally when working in confined positions.


- machines are working in any installation positions


-between the Doppelex Mobil machines, grinding and lapping accessories are interchangeable


- quick and easy mounting of machine using pipe clamp with chain tensioning


- ball mandrel as pick up of machining discs adapts to angle of sealing surface for easy alignment


- available with electric or compressed air drive in industrial design

which are quick and easily interchangeable


- wheeled transport trolley for storage and transport


- designed for a long life with a minimum of repair

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