The role and characteristics of the slitting machine
Publish Time: 2019-06-25
Visit: 808
The slitting machine is a mechanical device that divides wide-width large-volume paper, film, non-woven fabric and other materials into wide narrow and small coil materials, and is commonly used in the production of papermaking machinery, printing and packaging machinery and paper tubes. The traditional control scheme of the slitting machine is to use a large motor to drive the winding shaft, and a magnetic powder clutch is added to the reel and reel, and the resistance generated by the magnetic clutch is controlled to control the tension of the surface of the material. Magnetic powder clutches and brakes are special automatic actuators that transmit torque through magnetic powder filled in the working gap. Changing the excitation current changes the magnetic state of the magnetic powder and adjusts the transmitted torque. It can be used for stepless speed regulation from zero to synchronous speed. It is suitable for high speed section fine adjustment and medium and small power speed control system. It is also used to adjust the torque by adjusting the current to ensure an unwinding or rewinding tension control system with a constant tension during winding. Slitting machine features: First, unwinding photoelectric correction, high precision; divided into two gears: manual and automatic; Second, there are two ways to wind up: surface winding and center winding; Third, the unwinding tension adopts automatic tension; Fourth, the round knife is cut, the quality is reliable, and the adjustment is convenient; Fifth, the surface center is taken up, and the winding quality is uniform and stable; Sixth, the fixed length is automatically stopped, and the length is automatically counted; Seven, with a trimming device, the edge material is discharged by the fan; Eight, especially suitable for the slitting of narrow strips (insulating materials, mica tape, film, etc.). The scope of the slitting machine: First, the applicable substrate: mica tape, paper, insulation material and film slitting Second, the applicable industry: related industries with various insulating materials, special electrical paper, film Third, the applicable process: sub-distribution, finished product inspection, finished product sub-volume, process cutting
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