What are the main factors that determine the production capacity of A4 paper cutting machine

A4 paper cutting machine is used very frequently. It can cut wider paper or film into uniform paper or film. Some paper machines or printing machines will use A4 paper cutting machine. So do you know what are the main factors that determine the production capacity of the slitting machine?

1. Tension control of unwinding: During the rewinding of a set of paper rolls, it is necessary to avoid changing the rewinding tension as much as possible to ensure that the winding tightness of the slitting and rewinding machine is uniform inside and outside. Secondly, in the process of rewinding, if the tension control of the paper web is too small, it will cause paper defects such as wrinkles and interleaving of paper sheets. If the tension control is too large, it will cause the coil to burst or damage the paper core.

2. The linear pressure of the platen roller: the platen roller presses the paper roll during the rewinding process. In the initial stage of rewinding, the platen roller provides additional load of the paper roll, and acts together with the front and rear bottom rollers to feed the paper The roll provides a rewinding force.

3. The speed difference of the back-up rollers before and after the A4 paper cutting machine: the speed difference of the back-up rollers forms the rewinding force, the size of the rewinding force determines the tightness of the paper roll, and increasing the rewinding force of the slitting and rewinding machine can increase the paper roll The tightness starts from these aspects.