Fast and efficient roughening
Fast and efficient roughening
Product solutions for maintenance and refurbishment

Roughening of various surfaces - from fine to rough

Hammelmann has extensive expertise in the field of roughening by means of water jets. Over time, this has resulted in a wide range of different tools for an equally large number of different applications. If you wish, you can benefit from an all-in-one solution - from the pump that generates the pressure to the tool that uses it.

 
 
  • Roughening concrete surfaces - from fine to coarse
 
 
 
 
  • Roughening of cylinder bores and bores on engine parts for the automotive industry
 
 
  • Roughening of roads and roadways
 
 
  • Renovation of wind turbines / Spot removal of damaged concrete
 
 
 

Roughening a wide variety of surfaces - from fine to rough

A high-pressure spray gun can be excellently used in combination with a MASTERJET rotor jet for roughening different concrete surfaces. Equip your nozzle with 2, 3, 4 or 6 inserts and decide for yourself the degree of roughening. The water pressure is distributed evenly over the number of nozzles fitted. With 6 nozzle inserts, you therefore exert significantly less pressure on the surface to be processed than with 2 nozzle inserts. According to this rule, you can decide for yourself whether you want to roughen the surface more finely or coarsely.

 
 
 
 

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