No. 308, Gongxin Road, Industrial Park, Dongxing Town, Jingjiang City, Jiangsu Province, China
jshuayekeji@163.com/ alex@cnboaoxcl.com
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Deflector furnace rollers serve as core transmission components in modern industrial continuous heat treatment lines; they are primarily installed at critical turning points within the furnace chamber to precisely guide the trajectory of metal strips or other materials. Operating within extremely harsh production environments, these rollers must not only bear the physical weight of the materials but also maintain exceptional geometric stability amidst sustained high temperatures, complex atmospheric conditions, and high-speed friction. Our guide furnace rollers utilize advanced centrifugal casting techniques and specialized alloy formulations designed to address the common shortcomings of traditional rollers—namely, susceptibility to deformation and poor wear resistance—thereby ensuring that the production line maintains precise alignment capabilities and transmission efficiency even under heavy-load operation.
Core Product Features:
Exceptional Structural Strength at High Temperatures
To withstand the extreme temperature fluctuations—often reaching thousands of degrees Celsius—typical of furnace environments, the product is fabricated using high-nickel-chromium austenitic heat-resistant steel. This material exhibits an exceptionally low creep rate at elevated temperatures, effectively resisting radial runout caused by thermal fatigue and ensuring that the roller remains free from deformation throughout its long service life.
Superior Oxidation and Corrosion Resistance
The surface of the furnace roller undergoes a specialized alloying treatment to form a dense, protective oxide film. This barrier effectively shields the roller against corrosion from aggressive gases within the furnace and minimizes the spalling of oxide scale, thereby preventing scratches or contamination on the surface of the processed materials.
Precision Dynamic Balancing and Surface Finishing
Prior to shipment, every guide furnace roller undergoes rigorous dynamic balancing verification and surface roughness inspection. This high-precision surface treatment ensures optimal grip on the material during high-speed operation, effectively preventing slippage and enhancing the accuracy of strip tension control.
High Wear Resistance and Anti-Fouling Design
Through the optimization of the material's microstructure, the surface hardness of the roller is significantly enhanced at high temperatures. This characteristic substantially reduces the likelihood of metal dust accumulating and forming deposits (fouling) on the roller surface, thereby significantly extending the operational cycle between scheduled maintenance shutdowns.
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Exporter Deflector Furnace Roll Factory