Plasma spraying

Thermal spraying on the sleeve, oil seal section of the screw shaft, and thermal spraying on the gland packing of the sleeve with flange.

This is an introduction to Kōei Techno System's "Plasma Spraying," which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high quality, wear resistance, heat resistance, and anti-corrosion of components, similar to preventive medicine, through advanced research and development of machinery. The plasma flame generated by the ionization of inert gas serves as the heat source. With ultra-high temperature and high-speed frames, it forms high-density, high-quality coatings on not only metals but also high melting point materials such as cermets and ceramics. Since the temperature of the plasma jet can be selected, there is great freedom in material selection, and it features high adhesion between the substrate and the sprayed coating. ● Spraying onto sleeves ⇒ Photo 1 ● Spraying onto the oil seal area of screw shafts ⇒ Photo 2 ● Spraying onto the gland packing of flanged sleeves ⇒ Photo 3 *For more details, please download the catalog or contact us.

Welding MachineProcessing ContractSurface treatment contract service