Polycrystalline diamond nozzle is composed of synthetic polycrystalline diamond nozzle core and jacket (metal or plastic). The nozzle core is the core part of the nozzle, as the world's super hard and wear resistant material polycrystalline diamond is undoubtedly the better material of the nozzle core. The nozzle made of polycrystalline diamond achieves ultra-high wear resistance. According to the customer use group reflects its high reliability, long life. Its life is 10-20 times of boron carbide nozzle, 100-200 times of cemented carbide (tungsten steel) nozzle, more than 2000 times of alumina nozzle, the use of cost-effective is very high.
The material of the existing nozzle on the market mainly has boron carbide, silicon carbide, tungsten steel, alumina ceramics and carbon steel, the hardness and wear resistance of the nozzle of different materials are different, the nozzle of the above materials needs frequent replacement in the use process, the use efficiency of sandblasting mouth is reduced, and the use cost of sandblasting and artificial labor intensity are increased. In recent years, polycrystalline diamond is widely used in machinery, petroleum, chemical, automobile, shipbuilding, aerospace, metallurgy, coal, glass and other industries, as dry or wet sand jet efficient sandblasting machine supporting the use of the key components, the components with high strength, stiffness, toughness and wear resistance, due to the polycrystalline diamond has a smell of hardness and wear resistance, Using it as a sandblasting nozzle is beneficial to improve the life of sandblasting nozzle and processing efficiency.
Select 6 mm inner hole, 20 x 35 mm with specifications of the carbide nozzle, boron carbide nozzle, polycrystalline diamond nozzle for comparison, with particle size of 24 mesh green silicon carbide sand with high hardness of the metal surface sandblasting treatment. Carbide nozzle can be used for 8-10 working classes; Boron carbide nozzle can be used for 70-80 work shifts; Polycrystalline diamond nozzle service life of more than 1000 working classes. You only need to change the nozzle once a year.
Select 6 mm inner hole, 20 x 35 mm with specifications of the carbide nozzle, boron carbide nozzle, polycrystalline diamond nozzle for comparison, with particle size of 24 mesh green silicon carbide sand with high hardness of the metal surface sandblasting treatment. Carbide nozzle can be used for 8-10 working classes; Boron carbide nozzle can be used for 70-80 work shifts; Polycrystalline diamond nozzle service life of more than 1000 working classes. You only need to change the nozzle once a year.
