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.
Gentle and precise work without damaging the reinforcing bars.
No vibrations on adjacent surfaces.
Adjacent surfaces are not damaged.
No chemical loads on the surface.
No thermal stress on the surface.
Less wear as no caulking tools are used.
Our product solutions
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Configure your high pressure spray gun for your daily challenges. Available in mechanical, electrical and bypass versions and a variaty of accessories.
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Jetboys are ergonomic working tools in various configurations for fatigue-free water jetting - adjustable for a wide range of working positions.
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Our proven MASTERJET rotor jet and other manual versions are versatile and can be combined with many water tools - lightweight, compact, effective.
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Together with nozzle holders, rotary drives form process-integrated application systems that can be driven oil-hydraulically, pneumatically or electrically.