In practical applications, slitting machines always encounter various problems. Some people think it is caused by outdated machines, but this is only one objective reason. So what other reasons are there? Below, the slitting machine manufacturer will tell you the reasons for frequent malfunctions.

Generally, new machines are installed and debugged before leaving the factory, undergo quality inspection, and then undergo separate packaging and transportation. It's not just a matter of level and proper installation, there's also an issue of inspection and calibration. This is especially true for old machines. As for maintenance and use, I won't go into too much detail. I just want to talk about the quality of repairs:

Repair is not just about disassembly and assembly. It requires not only identifying the cause of the malfunction, but also finding any other issues that may arise as a result.

The slitting machine has strict time coordination relationships, assembly tolerances, and adjustment values. Busy disassembly and excessive adjustment are the main reasons for accelerated wear and repeated failures of the machine.

The procurement and processing quality of spare parts does not necessarily require the use of original factory parts for all components and electrical components. Original factory parts have high costs and long procurement cycles. Unless there are special or critical spare parts, most other parts and electrical components can be replaced as long as the processing technology and component characteristics of the parts are understood.