Furnace rolls are important equipment in the metallurgical industry, as well as indispensable processing equipment. Mainly used in annealing furnaces. Its manufacturing requirements are high, and the requirements for safety, reliability and high temperature resistance are high.
The material and properties of the furnace rolls directly affect the operating efficiency.
The quality of the furnace roll directly affects the surface quality of the product. If traditional graphite carbon sleeves and ceramic coated rollers are used, the phenomenon of roller surface oxidation, furnace roller knot, and pineapple loosening will easily occur, which will affect normal production activities.
Quartz ceramic hollow roller has the characteristics of high strength, high temperature resistance, small thermal expansion, good chemical stability, stable high temperature performance, no deformation, smooth and delicate surface, and good wear resistance. Replacement operations can be avoided, increasing efficiency and improving product surface quality. And long service life, long-term use is not easy to wear.
The main features of furnace roll products are high temperature resistance, corrosion resistance, wear resistance, impact resistance, easy cutting, and welding. Compared with similar heat-resistant steel products, the service life is 1-3 times that of similar products, and the cost is 5%-15% lower than similar materials. It can be used continuously at high temperature and has good heat resistance and high temperature resistance. Good temperature resistance, repeated use is not easy to produce hot cracks, and the operating temperature can reach 1400 °C.