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.

Parts such as wire-drawing wheels, wire-drawing tower pulleys, wire-drawing cylinders, winding reels, and guide grooves used in metal wire-drawing equipment are coated with carbide ceramic coatings on their surfaces. For workpieces with particularly high wear resistance requirements, imported supersonic equipment can be used to apply tungsten carbide (hard alloy) coatings, achieving a hardness of up to HRC7.5.

Roller for the synthetic fiber textile industry

Wear-resistant coatings for twisting machines, breaking machines rollers, large rollers, warping machine rollers, yarn-guiding machine rollers, hot rollers and wire-dividing rollers, fabric-guiding rollers, printing roller surfaces and shaft journals, friction discs, and other components.

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.

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