Innovative concept 

Consists in spraying a fluid (water or oil) at a pressure between 300 and 3500 bar (4,400 to 50,700 psi), depending on the material to be deburred.

It removes burrs left after the machining process, and allows cleaning of the surface of the parts.

Two types of technologies are used 

Very High Pressure, by water or oil jet : is used when the parts to be deburred are made of relatively soft materials. In such a case, the pressure is of 250 to 1000 bar. This technology gives greater importance to the fluid flow rate.
Example of materials : aluminium alloys, copper, brass, plastic by-products
Example of parts : pump bodies in the automotive industry, interior parts of watch mecanisms, locks parts, mechanical parts made of materials such as described above.
Specific dedicated equipments : Triplex pump : with flow rate up to 30 l/min, deburring heads with fix and/or rotating jet.

Ultra High Pressure by water or oil jet : is used when the parts to be deburred are made of relatively hard materials. In this case, the pressure is of 1000 to 3500 bar. This technology gives greater importance to the fluid pressure.
Example of materials : stainless steel, heat-treated steels…
Example of parts : injectors in the automotive industry, mechanical parts, outer parts of watch mechanisms…
Specific dedicated equipments : Ultra High Pressure pump : with pressure up to 3500 bar and flow rate up to 5 l/min ; deburring heads with fix jet.

Process advantages

Reliable results through total control of the deburring pressure.
The technologies do not change the dimensions or the mechanical characteristics of the part.
The production of a final part that is cleaner.
Improvement of the reliability of functional movement of mechanical sub-assemblies : the deburring reduces considerably the likelihood of mechanical jamming generated by particles coming away from the surface of parts.