Business Hardfacing Thermal Spray
Thermal Spray

Thermal Spray is a surface treatment technology that improves performance and lifetime of parts by using high temperature flame to coat those parts with special materials having abrasion resistance, corrosion resistance, heat resistance and insulation resistance.
Compared to the previous Overlay Welding, this coating technology enables treatment of functional film without giving thermal effect to parts, and its application is extended to such industries as steel, paper manufacture, petrochemistry and power plant.

Technology in possession

High Velocity Thermal Spray (HVOF, High Velocity Oxy-Fuel), Plasma Thermal Spray (Plasma Spray), Self-Fluxing Alloy Thermal Spray(SFA)


Steelworks : Sink roll, Hearth roll, Support roll, Process roll etc.
Petrochemistry : Piston/pump rod, Valve, Impeller etc.
Power Plant : Impeller, Bucket, Blade, Valve Flange etc.
Paper Manufacture: Expander roll, Doctor blade, Corrugated roll etc.
Textile : Grove roll, Spindle disc, Feed roll, Jacket roll etc.