No. 308, Gongxin Road, Industrial Park, Dongxing Town, Jingjiang City, Jiangsu Province, China
jshuayekeji@163.com/ alex@cnboaoxcl.com
English
Español
русский
中文简体
This series of heavy-duty industrial furnace hearth rollers represents a core transmission component specifically engineered for extreme heat treatment environments. By incorporating three proprietary, high-performance special alloy materials—HYJNLG, HY-45Nb, and HPM—the product achieves a qualitative leap forward in both load-bearing strength and resistance to high-temperature corrosion. Through the precise optimization of its stepped-shaft structure and iterative upgrades to its manufacturing processes, we have effectively resolved the critical issues inherent in traditional furnace rollers—namely, susceptibility to deformation and high energy consumption under prolonged, heavy-load operation—thereby providing stable, efficient, and low-carbon conveying solutions for the steel, metallurgy, and aerospace heat treatment industries.
Product Features:
Cutting-Edge Material Matrix
The product utilizes highly specialized alloy formulations. Specifically, the HYJNLG material enhances creep strength; HY-45Nb improves resistance to oxidation and scaling; while HPM endows the furnace rollers with exceptional resistance to thermal fatigue.
Precision Stepped-Shaft Structural Design
The adoption of a stepped-journal design not only optimizes stress distribution and minimizes axial runout during high-speed rotation but also greatly facilitates the installation and maintenance of bearings and transmission mechanisms, thereby enhancing the overall operational smoothness of the system.
Advanced Manufacturing Processes
By combining centrifugal casting with precision machining techniques, we ensure uniform wall thickness and a dense internal microstructure within the roller body. This eliminates casting defects, enabling the rollers to maintain exceptional dimensional stability even when subjected to alternating thermal stresses.
Robust Heavy-Load Adaptability
The structure has been specifically reinforced to accommodate "heavy-duty" operating conditions, enabling the continuous conveyance of large-format plates or bars. The load-bearing capacity of a single roller significantly exceeds the industry average standard.
If you would like to learn more about our products, please feel free to contact us. We are dedicated to providing you with the assistance you need.
We will reply to you as soon as possible.
Exporter Heavy Duty Industrial Furnace Roller with Stepped Shaft Factory