Folding by Secondary Roll Creating

Roll forming 90 degree for the original roll forming course is a common procedure for some goods.

This process has two significant limitations:

If the cross-bend is manufactured by roll forming in that case space has to be provided for the roll run-out between the two perpendicular formed edges. This kind of gap may weaken the merchandise and therefore its application is restricted

Parts may run skewed or wedge-in if spin forming in the cross route has to be made on brief but wide products. Both good stationary guides or perhaps chain pushers can help to keep your product in right location throughout the second mill.