Slitting Machine And Cross Cutting Machine, Tension Controller

Slitting machine and cross-cutting machine, the names of these two mechanical devices are only one word difference, and they are used for the slitting processing of articles. However, there are fundamental differences between the two cutting devices. Let me let me Let's introduce these two devices one by one.

Slitting machine:

Slitting machine is a kind of mechanical equipment for slitting wide-width paper, mica tape or film into a plurality of narrow-width materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The main application of slitting machine is: mica tape, paper, insulating material and film slitting, especially suitable for slitting of narrow tape (insulation material, mica tape, film, etc.). The slitting machine divides a large roll of paper, film, non-woven fabric, aluminum foil, mica tape and other thin materials into pre-press and post-press equipment of different widths. It is often used in paper machine and printing and packaging machinery. The machine continuously controls from single motor to dual motor, and the three motors develop more stable and efficient when the machine speed is faster. The automatic constant tension controller system can improve the control level of the slitting machine and improve the material quality.

Cross cutting machine:

The cross cutter is a carton processing machine. The cross-cutting machine in the corrugated board production line is the mechanical equipment for the cutting of the finished cardboard. The technical performance and the adjustment of the equipment directly affect whether the cutting size of the finished cardboard is accurate, whether the pressing line is broken and whether the appearance of the slit is smooth and beautiful. The cross cutter is suitable for longitudinal and transverse slitting of various types of paper. Such as gold and silver cardboard, plain rainbow paper, laser laser security paper, white paper and all kinds of thin paper. Widely applicable to horizontal or vertical shearing of trademarks, cigarette labels, calendars, wine boxes, poker, paper-plastic composites.
After the above introduction and explanation, I believe that you have already understood and understood the distinction between the two types of mechanical equipment: slitting machine and cross cutting machine.

Usually, when the machine is working, in order to ensure the speed of the machine, a tension controller is often used to control the running speed of the machine. This control must be effective for any speed of the machine, including acceleration, deceleration and constant speed of the machine. Even in the case of mechanical emergency braking, it should be able to ensure that the cut material is not damaged. The stability of tension control is directly related to the quality of the slitting product. If the tension is insufficient, the raw material will drift during operation, and the finished paper will wrinkle after slitting and rewinding; if the tension is too large, the raw material will be easily broken, so that the finished paper breaks after slitting and rewinding.

The main function of the tension controller: to achieve constant tension control of the coil, or to achieve taper control of the coil tension according to the process requirements. Tension controllers are generally used to control magnetic powder brakes, inverters, servo motors, etc. Under normal circumstances, there are many occasions requiring constant tension control; for taper control, it is generally applied in the case of winding, such as achieving tight inner ring of the coil and loose outer ring, so that the material is not easily deformed after being rolled up.