The metal plate leveller has the characteristics of advanced technology, high straightening accuracy, wide process range, high degree of automation, and reliable and stable operation under high strength. During the roller straightening process, the metal sheet undergoes a series of alternating bends. The motor and PLC control accurately control the pressing amount of each straightening roller to eliminate internal stress, solve the difference in straightening effect caused by different stresses in different parts of the sheet, and achieve the ideal high-precision straightening effect.
The tension straightening machine has constant elongation control and constant rolling pressure control, and can automatically thread the strip, automatically unload the roll, automatically accelerate and decelerate, and stop. The fully digital transmission control system is controlled by a PLC. The stretcher leveler is used to eliminate the bad plate shape of metal strips, improve the surface quality and hardness of the strips, and eliminate the yield platform.
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