rsler-waterjet-machines blast with clean pure water and attain a pressure up to 60000 psi, 4.000 bar. this water is projected onto the component to be treated, via one or more nozzles fixed on a rotating nozzle holder. th......rsler-waterjet-machines blast with clean pure water and attain a pressure up to 60000 psi, 4.000 bar. this water is projected onto the component to be treated, via one or more nozzles fixed on a rotating nozzle holder. the rotation of the nozzle(s) generates a milling or grinding effect on the parts. this is a "soft" method to treat parts from which tenacious, very hard coatings have to be removed. blasting with water has many advantages: no peening effect > no deformations at the part absolutely media-free water > insignificant abrasion at the part environment-friendly > the process water can be re-used in the closed circuit no abrasive deposits > no subsequent cleaning of the parts necessary no abrasive wear anticorrosives may be utilised this procedure is employed for multiple applications in many industrial sectors: removal of thermic coatings (e.g. plasma coatings) cleaning of welding lines from residual slag cleaning of cast parts from sand and ceramic residuals de-lacquering of a variety of different work pieces the nozzles are directed by industrial robots or cnc-systems. thus, a homogeneous blasting result can be achieved. all relevant machine parameters can be supervised, recorded and adjusted by a central computer.
