Folding machine is the equipment we use to fold paper, which is mainly used in the printing industry to produce printed materials such as books, newspapers, etc. We must pay attention to the proper operation method when using the folding machine, otherwise it is easy to cause machine malfunctions. Below are some common troubleshooting methods for folding machines.
1. The paper is skewed. The tension of the conveyor belt is uneven, and the belt interface is uneven or has cracks; If the paper is uneven and collides with the knife or pulling gauge, if any unevenness is found during paper loading, the edges of the paper can be kneaded flat in advance to avoid paper feeding
2. The code is sometimes straight or crooked. The pressure ball did not fully press the paper, causing the paper to rebound and resulting in inaccurate positioning; Uneven pressure on the rubber roller; The cutting blade is not sharp or installed improperly;
3. Blockage during paper transfer. The paper is not fully inserted into the folding tray or has curling corners; Uneven or broken conveyor belt; The lowering position of the folding knife is not enough, and the pressure on the folding roller is too loose;
4. The paper suction is not smooth. Check the suction size and whether the suction nozzle is damaged;
5. When the electronic knife is inserted, it rubs against the rubber roller. The electronic knife should be positioned in the middle of the gap between the two folding rubber rollers, and the electronic knife should be lowered too deeply.
We should carry out troubleshooting of the folding machine under the guidance of professional technicians. In daily use, it is important to pay attention to the standardization of operating methods to protect the performance of the machine and avoid equipment malfunctions.