... alloys;-Burring, blunting sharp edges, etching, degreasing,-Surface preparation for subsequent electroplating and vacuum ion coating ... of fitness equipment, knobs, buttons, etc.Electropulse polishing machine;-Turbine blades, gears, shafts, bearing cages, bathroom fixtures ... factors, such as decontamination, removal of burrs;-Surface preparation for subsequent application of protective and decorative ...