Roll Forming Machine Developments
Today's metal roll forming machine feature computer-aided tooling designs. By incorporating CAD/CAM systems into the roll forming equation, machines function at their maximum potential. Computer controlled programming provides roll forming machines with an internal "brain" that catches product imperfections, minimizing damage and waste.
In many modern roll forming machines, programmable logic controllers ensure accuracy. This is vital if a part needs multiple holes or needs to be cut to a specific length. The programmable logic controllers tighten tolerance levels and minimize accuracy.
Some cable tray roll forming machine also feature laser or TIG welding capabilities. Including this option on the actual machine results in loss of energy efficiency, but removes an entire step in the manufacturing process.
Roll formed sections may have advantages over extrusions of a similar shapes. Roll formed parts may be much lighter, with thinner walls possible than in the extrusion process, and stronger, having been work hardened in a cold state. Parts can be made having a finish or already painted. In addition, the roll forming machine is more rapid and takes less energy than extrusion.
