Properties and Application Ranges of Four Common Ceramic Spraying Materials

It is indeed feasible and effective to replace rubber and resin linings with a ceramic coating applied to metal roller bodies via thermal spray coating technology. Industrialized countries such as the United States and Japan have developed ceramic coatings for corona rollers and have achieved successful applications on these rollers.

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.

Wear and corrosion-resistant thermal spray coating repair for components in the iron and steel industry, including submerged rolls, guide rolls, furnace bottom rolls, and conveyor rolls.

In the iron and steel industry, numerous equipment components operate continuously at full load under harsh conditions characterized by high temperatures, oxidation, high-temperature corrosion, mechanical wear, and corrosion by molten metals. As a result, these components are highly susceptible to damage—for example, the high-temperature corrosion of converter shrouds and flues; thermal and mechanical fatigue of support rollers, guide rollers, and pinch rollers in continuous casting production lines; mechanical wear of mold plates, conveying rollers, and various process rollers in slab continuous casting lines; fatigue and wear of tension rollers and straightening rollers in cold-rolling mill production lines; high-temperature corrosion and scaling on bottom rollers in continuous annealing furnaces; and erosion and wear caused by molten metal on immersion rollers, tension rollers, and guide rollers in continuous hot-dip galvanizing lines. All these failure issues can be effectively addressed by using thermal spraying techniques to apply high-strength, high-performance materials.

Tungsten Carbide Sprayed Roller Shaft and Cylinder

We offer a wide range of thermal spray coating services, providing coatings with high bonding strength and exceptional density—guaranteed high-quality coatings. We process various types of rollers, including cooling rollers, stretching rollers, preheating rollers, coating rollers, guide rollers, and other components for carton machinery.

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