The effect of the slitting machine has been improving, and we also have a certain concern about its efficiency and capacity, and we have our own methods and skills for improving production capacity. The actual control value of the slitter tension remains constant.
Tension control of slitter unwinding: During the rewinding of a set of paper rolls, the rewinding tension should be avoided as much as possible to ensure that the winding tightness of the slitting rewinder is uniform inside and outside. Secondly, in the rewinding process of the slitting machine, if the tension control of the paper web is too small, the paper roll will be loose or slip on the bottom roller, resulting in wrinkles, paper interweaving and other paper problems.
If the tension control of the slitting machine is too large, it will cause the roll to burst or damage the paper core. Therefore, it is necessary to keep the actual control value of the tension constant during the rewinding operation of the paper web and to install a well-tuned inertia instantaneous compensation regulator in the tension closed-loop control system. The traditional control scheme of the slitting machine is to use a large motor to drive the shaft of the rewinding and unwinding, and a magnetic particle clutch is added to the rewinding and unwinding reel, and the resistance generated by it is controlled by adjusting the current of the magnetic particle clutch to control the tension on the surface of the material.
PET, OPP, and PVC have significant differences in the key points of slitting process and equipment selection due to their different physical properties of substrates and coatings.
16. September, 2025The demand for the slitting machine market does not exist in isolation but is driven by the vigorous development of its downstream industry and technological upgrades.
16. September, 2025Slitting machines play an indispensable key role in the two golden tracks of new energy and flexible displays.
16. September, 2025"Specialty Specialty" is a core criterion in the slitting industry, and materials with different characteristics must be equipped with matching processes, blades, and equipment settings.
15. September, 2025Modern high-precision ribbon slitting machines accurately solve all the above problems through automation, intelligence and precision manufacturing technology.
15. September, 2025