The use of High-Pressure Water Deburring (HPWD) is growing in the automotive industry and other manufacturing sectors. Increased use is due to the effectiveness of the technology, and it’s more environmentally friendly then other processes. HPWD applications will run from 5,000 - 15,000 PSI, but the majority of the applications are in the 5,000 - 7,500 PSI range. Using the impact force from a high-velocity water jet HPWD knocks away chips, debris and burrs from the machined surface. A water-based solution is used and includes a water conditioner that improves lubricity and prevents rust.

There are a number of advantages to using HPWD over conventional deburring. The parts are totally clean and residue-free after the HPWD process, environmentally friendly, consistent quality, consistent temperature and have no abrasives or corrosives chemicals. Materials most suitable for HPWD are soft metals like aluminum, cast iron, and materials of lower tensile strength. High-pressure water deburring machines run constantly and require dependable components to avoid costly breakdowns.

With field-proven dependability in applications around the globe, Cat Pumps provides the best value for high-pressure water deburring (HPWD) applications.