Must be familiar with the use of different slitting machines! Equipment performance and general maintenance methods. Personnel other than this type of work are not allowed to operate arbitrarily to do the labor protection before starting the machine. Operators must be trained before taking up their posts. Prepare some auxiliary tools and materials for operation (knife adjustment tool, carton required for the job, paper tube, paper cutter, tape, etc.) and put them in a suitable position on the machine. Make sure that the equipment is in a safe state, turn on the electrical and pneumatic switches, check whether the circuit is open, and test the machine to check the electrical.

        Whether the mechanical equipment is operating normally. Whether the mechanical protection facilities are perfect. Prevent crushing, scratching, or bringing into rotating gears, chains, rollers, etc. during operation. Knife adjustment: adjust the exact knife distance according to the requirements of the operation, pay attention to the direction of the knife edge. If necessary, remove the bottom knife and re-arrange the knife. If the knife has gaps or is not sharp, it should be repaired and replaced. Pay attention to safety when loading. Push the material to a suitable position for inflation, pay attention to the direction of rotation of the material can not be reversed. Nowadays, most of them are fully automatic slitting machines, and their use can bring high value.