Carbide Rolls: Carbide rolls are primarily made of WC-Co alloy, characterized by high hardness and good toughness, resulting in excellent wear and impact resistance. They are commonly used in production lines for hot-rolled cold-formed strip steel, seamless steel pipes, plates, and profiles.
Cast Iron Rolls: Cast iron rolls are primarily made of gray cast iron and ductile iron, characterized by low cost and good wear resistance, making them suitable for low-frequency, low-quality production lines.
Bimetallic Rolls: Bimetallic rolls have a surface coating of high-temperature wear-resistant alloy. Their advantages include immunity to defects such as hot cracking, sticking, and peeling, improving rolling efficiency and product quality.
Seamless Steel Pipe Rolls: Seamless steel pipe rolls are primarily made of alloy steels such as Cr3 and Cr5, characterized by high strength and good high-temperature wear resistance, making them suitable for high-frequency, high-quality production lines.
