Slitting machine is a large roll of paper, film, mica tape and other thin materials into different widths of small rolls prepressed, commonly used in paper machinery and printing and packaging machinery.
The traditional control scheme of the slitting machine is to use a large motor to drive the shaft of the rewinding and unwinding, adding a magnetic powder clutch to the retracting and unwinding reel, and controlling the resistance generated by adjusting the current of the magnetic powder clutch to control the tension on the surface of the material.
The slitting machine can be used for stepless speed regulation from zero start to synchronous speed, suitable for high-speed section fine-tuning and medium and small power speed regulation system. The slitter is also used to adjust the torque by adjusting the current to ensure that the tension remains constant during the winding process.
The main feature of the slitting machine is that the magnetic powder clutch is used as a resistance device, which is controlled by the system to output a DC voltage and control the resistance generated by the magnetic powder clutch. The main advantage of the slitter is that it is passive and can control small tensions.
Starting from multiple dimensions such as device technology, process optimization, and intelligent management.
10. May, 2025
Significantly improve the yield and automation level of carbon tape production, especially suitable for areas with strict reliability requirements.
09. May, 2025
In the process of slitting ribbons (thermal transfer ribbons, barcode ribbons), improve product quality and production efficiency.
08. May, 2025
Slitter technology is moving towards higher automation, higher precision, and greater versatility.
07. May, 2025
The following are the key roles and optimization directions of the tension control system in the slitting of ultra-thin agricultural films:
05. May, 2025
