Cold Roll Former,Cold Roll Forming Machine, Metal Rollforming Equipment, Sandwich Panel Production Line Manufacturer.
Metal fabricators and other manufacturers have long dismissed rollforming. Steep upfront costs, high-volume production requirements and absence from collegiate engineering curricula have made the process foreign at best, and cost-prohibitive at worst.
Roll forming, also spelled rollforming, is a continuous bending operation in which a long strip of metal sheet (usually steel coils, like PPGI, GI, PPGA, Aluminum etc) passes through sets of rolls mounted on consecutive stands