Imported arc spray gun

Non-standard custom-made various wear-resistant mechanical seals and chemical pump shaft sleeves.

Tungsten carbide spray-coated wire-drawing tower, wire-drawing cylinder spray coating processing, and wear-resistant spray coating processing for take-up reels.

By employing the supersonic flame spraying process to coat the surfaces of parts such as drawing machine tower pulleys, guide pulleys, wire-drawing cylinders, winding reels, and guide grooves with tungsten carbide ceramic coatings, the surface hardness can reach HRc75—significantly higher than the wear resistance of tool steels or chilled cast irons.

Offer metal powder coating, wear-resistant metal spraying, and wear-resistant metal coatings.

We can restore scrapped and out-of-tolerance mechanical parts, bringing them “back to life.” Additionally, we can pre-protect the surfaces of new workpieces with wear-resistant and corrosion-proof coatings, effectively “extending their lifespan.”

HVOF Supersonic Flame Process: In supersonic flame spraying, oxygen and aviation kerosene are mixed in a premixing system and then burned in a high-pressure combustion chamber. The resulting flame jet, combined with high-pressure air passing through a Laval nozzle, generates a high-temperature, high-velocity flame stream that heats metal-ceramic powders to a semi-molten state.

Wear-resistant coating for wire-drawing wheel guide pulleys

Tungsten carbide spraying on wire-drawing wheels

We specialize in thermal spray coating services for various industries.

If your products have high requirements for surface finish and dimensional accuracy, or if they will be in long-term contact with liquids and thus demand enhanced wear resistance and corrosion protection, you should choose our company’s tungsten carbide coating applied using the American Praxair JP8000 equipment. From materials to equipment, processes to solutions—we’ve got it all covered in coatings.

< 1 >