Coil straightening machine – Pre-straightening machine
Pre-straightening machines or coil straightening machines are typically positioned in front of large scale profiling machines such as roll forming lines for round pipes. These machines seize the leading edge of the coil, slightly press it and then pass the coil over a combination of four rollers in order to eliminate the curvature as much as possible and, thus, to enable material insertion into the rollforming line without any problems.
Universal purpose machinery distinguishes itself by being able to unwind coils from the top or the bottom. An additional mounted cropping shear for cutting irregularly shaped coil ledges complements this compact machine unit.