UHP Waterjet Technology

UHP Waterjet Technology

UHP technology can pressurize ordinary water into water have the pressure of 100-400Mpa. And then the water is jetted out at a high speed about 800-1000 m/s from the jewel nozzles with diameter of approximately 0.3mm. This jet contains high energy and can be used to cut soft material. If sufficient abrasive is added to the jet, it can cut nearly all soft and hard materials. By adjusting jet pressure and flow, UHP waterjet can be used to clean various objects, such as degumming, removal of lacquer and rust, etc. UHP technology can also be used for high pressure sterilization, food fresh keeping, etc.

High pressure waterjet cutting machine is suitable to cut a variety of materials, such as, steel, copper, aluminum, ceramics, metal alloy, plastic, man-made fibers, fabric, paper and composite materials. It is an ideal tool for making structural components or welding joint units, which are widely used in machinery manufacturing. Hence, waterjet cutting machine is an indispensable piece of equipment in the aerospace, military industry, rail transit, shipbuilding, mechanical engineering, light industry, chemical industry, energy, construction, and other industries.

High-pressure waterjet cutting machine consists of two parts, cutting table and high pressure system.
Cutting table is used to support, position and fix work pieces. It is also the main part to move the water jet. DARDI’s waterjet cutting device is controlled by numerical control system. After being programmed, it can make any curve cutting to work pieces.
High pressure system is the key part of the whole waterjet cutting system. After being filtered, water is pressurized up to 300 to 400 Mpa by a powerful water pressure pump, which continuously supplies high pressure water to the waterjet cutter. The efficiency, quality and accuracy of cutting and running costs are directly affected by water pressure, working stability, continuous working hours and the elements’ quality.