The roll forming line can be configured in two ways to produce a molded part of a specific length. One method is pre-cutting, in which the coil is cut before it enters the rolling mill. Another method is post-cutting, i.e. cutting the sheet with specially shaped scissors after the sheet has been formed. Both approaches have their advantages, and the choice depends on the specific factors associated with your production requirements.
As technology has advanced, precut and postcut lines have become efficient configurations for profiling. The integration of servo systems and closed loop control has revolutionized the back cut flying shear, increasing speed and accuracy. In addition, anti-glare devices can now be servo controlled, allowing pre-cut lines to achieve glare resistance comparable to machined lines. In fact, some roll forming lines are equipped with shears for both pre- and post-cutting, and with advanced controls, the entry shear can complete the final cut as ordered, eliminating the waste traditionally associated with scrap. Cut the back thread. This technological advance has truly changed the profiling industry, making it more efficient and sustainable than ever before.
The Bradbury Group Companies are renowned for their cutting-edge technology and the reliability of every product, as well as exceptional service to help meet the needs of customers around the world. Bradbury is committed to setting the standard for automated manufacturing and system integration in the metalworking industry. Bradbury believes that its straightening, cutting, punching, folding and profiling machines and automation systems set the highest standards in coil handling performance, reliability and safety.
Post time: Aug-17-2023