• Materials: 9Cr2Mo, 86CrMoV7, 70Cr3Mo and 60CrMo (formed 2/Cr3/Cr5/Cr half high-speed steel)
• Maximum diameter: 1,400mm
• Maximum hardened layer depth: 50mm
• Applications: covering all fields of ferrous and non-ferrous rolling mills
• Advanced technical equipments and complete examination method, such as large machining and power frequency quenching equipments
•  Dual-frequency quenching, tempering and deep cold treatment equipments