Tungsten carbide WaterJet Cutter, also named tungsten carbide WaterJet Cutter or tungsten carbide sand tube, tungsten carbide sandblasting nozzle. Tungsten carbide WaterJet Cutter are mainly used for cutting metal, ceramic, stone, glass or other materials.
Bending strength: 2000 mpa - 2400 mpa
Common size: Φ6.35,Φ7.14,Φ7.6,Φ8.0,Φ9.45 etc.
Powder option: 100% fresh material with superfine nanometer particles
Coating: Tantalum tin coating for higher wear resistance available
Usage:Widely used in various types machine, WHP type, FLOW type,JET, KMT, OMAX type, type WS.
Water cutting equipment uses pressurized water, or a mix of pressurized water and an abrasive substance at very high pressure typically 200 Mpa to 420 Mpa to cut various materials. Water flow is fast about 800-1000m/s. Nozzle materials made from tungsten carbide along with design processes required to achieve a very high demand, including diameter high concentricity, high quality finish, high wear resistance. Nozzles working at high pressures of flowing water can assure long water jet life.
1. Make sure the nozzle holder and mixed sand gem pipe jacket face clean and free of dust.
2. First device orifices test the straight of water column,and then loaded mixed and tube.
3. With no sand water pressure testing,linear jet of water until no scattering,proved mixed sand tube concentric with absolute orifices and then cutting.
4. Each tube using mixed sand after 10-20 hours,please rotate 120 degrees.
1. Orifices and mixed sand nozzle size of the inner diameter of tube optimum ratio of 1:3.
2. Sand grain size and quality,and there are too coarse impurities mixed sand,sand will accelerate the wear of the tube.
3. Dirty or has not been fully filtered water, high pressure is easy to destroy nozzle, injection of water which will damage the sand tube wall.
4. Concentricity of orifices with sand tube nozzle. Concentricity, even if only a tiny deviation, can also cause sand water deflection, the direct impact of mixed sand pipe wall on one side, and thus rapid wear of mixed sand tube, while also causing cutting weakness and slow down.