PRODUCT DESCRIPTION

Alumina ceramic rollers feature superb high-temperature stability, outstanding thermal shock resistance, high mechanical strength, reliable electrical insulation, as well as excellent corrosion and abrasion resistance. They are extensively applied across machinery manufacturing, electronics & electrical engineering, chemical processing, high-temperature refractory, metallurgy and many other industrial sectors.

Advantages:

• Outstanding high-temperature tolerance and superb thermal shock resistance

• Superior electrical insulation with high dielectric breakdown voltage

• Exceptional mechanical strength, reliable compression and impact resistance

• Ultra-high hardness,      excellent abrasion resistance and extended service life

• Strong resistance to oil      and various chemical corrosions

Applications:

Alumina ceramic rollers deliver excellent high-temperature resistance, superior thermal shock resistance and high mechanical strength. Combined with reliable electrical insulation, outstanding corrosion resistance and wear resistance, they are widely adopted across mechanical engineering, electronics and electrical engineering, chemical processing, high-temperature refractory, metallurgy and other industrial fields.

1. High-Temperature Refractory Industry

Featuring exceptional high-temperature stability, excellent thermal shock resistance, oxidation resistance and wear resistance, alumina ceramic rollers maintain stable performance under extremely harsh working conditions. They are commonly manufactured into furnace rollers, furnace inlet rollers, heat treatment furnace rollers, heating rollers and other core components for high-temperature refractory equipment.

2. Mechanical Engineering Industry

With high compressive strength, superior wear resistance, low density and stable high-temperature performance, alumina ceramic rollers can be processed into various precision mechanical parts, such as hydraulic rollers, shafts, plungers and grinding rollers. Compared with traditional metal components, alumina ceramic mechanical parts feature a longer service life and significantly lighter weight, effectively optimizing equipment operation.

3. Chemical & Metallurgical Industries

Alumina ceramic rollers possess excellent corrosion resistance and superior chemical inertness, ensuring no chemical reaction with most industrial media. They are ideal for manufacturing chemical equipment components including stirring parts, support parts and drainage parts. Additionally, they serve as reliable catalyst carriers for various chemical reaction processes.

4. Electronic & Electrical Industry

Benefiting from outstanding electrical insulation properties, high breakdown voltage and robust mechanical strength, alumina ceramic rollers are widely used to produce insulating components for electronic and electrical equipment. These ceramic insulating parts feature high operational reliability and extended service life.

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