Backup Roll (Heavy Plate)

Back up roll (heavy plate) are used on cold, warm, and hot leveler machines for heavy plates. The thick, poorly formed and heavily oxidised surfaces of the leveler machines place high demands on the load-bearing capacity, impact resistance, surface wear resistance, and sealing of the support rolls. BOYA ensures the performance of its back up roll through the identification and analysis of working conditions and customer requirements, and through theoretical calculations, simulation analysis and test verification, and professional design of structure, sealing, lubrication, materials, and heat treatment.