Backup Roll for CRM

Backup Roll for Crm with Uniform Hardness

We guarantee uniform hardness of roller CRM, which relies on advanced manufacturing technology and strict quality control. First, we use high-quality raw materials to ensure superior basic performance. Secondly, through precise heat treatment process, we achieve uniform hardness distribution. Finally, using high-precision processing equipment and technology, we ensure that the size and surface quality of each roller CRM meet the highest standards.

Application of Backup Roll for CRM

Cold rolling back up roll is widely used in cold rolling leveling equipment.Generally, multiple sets of back up roll are used to support a group of intermediate rolls and work rolls.Therefore, the consistency of the outer diameter and H value of the back up roll is required.

According to different working conditions, the requirements of the back up roll are different.For example, scale breaker is mainly concerned with bearing capacity and sealing;Tinning  line is mainly concerned with rotation flexibility and lubrication effect and so on.