The slitting machine has always been praised by people as the highly efficient slitting equipment in the industry. In daily work, the slitting machine faces the plate all day long, and its main job is to slit the complete plate into the corresponding size material.

In the entire processing process, the roller components bear the main part of the entire work. Therefore, the problem of slow rotation of the rollers is often encountered during the operation of the machine. Next, we will analyze the reasons and treatment methods for the slow rotation of the rollers of the slitting machine.

The roller on the slitting machine is not flexible, and there must be some reason to affect it. For example, the thickness of the processed plate has exceeded the rated range of the slitting machine, causing the roller to be stuck. Therefore, if you encounter this material again in the future, it must be processed before it can be slit.

On the other hand, if the transmission chain on the transmission device of the slitting machine falls off or breaks, the same problem will occur. In this case, the chain needs to be readjusted or replaced directly.

Another possibility is caused by the motor, such as poor contact of the start button, failure of the contactor, non-energization of the circuit, burnout, etc., which will cause the roller of the slitting machine to not rotate. After it is clear that the problem is with the motor, measures can be taken to address this aspect.

For the slitting machine, the mandrel can be said to be one of the important components. Slitting machine drums are all expanded and contracted by rotating hydraulic cylinders, and the complex rotating in the rotating hydraulic cylinder is the mandrel. Therefore, it plays an irreplaceable role for the entire slitting machine and even the entire slitting line.

However, for the mandrel of the slitting machine, because it is responsible for the operation of the entire production line, its wear rate becomes very fast. Once the repair is not timely, it will lead to a major production accident, so the repair work of the mandrel of the slitting machine must be timely, punctual, and careful.

1. Strengthen the acceptance of repaired parts and new processed parts to ensure the processing accuracy of parts and components, and carry out load test acceptance in the manufacturer according to the inspection program.

2. Send a special person to supervise the slitting line manufacturer and implement it strictly according to the plan. After the head of the mandrel pyramid sleeve is processed, it is required to conduct injury control testing to ensure that the basis for the implementation of the plan is firmly established.

3. Organize the inspection and maintenance of the equipment and standardized operation to ensure that the equipment is running in a good condition.

4. After the equipment is repaired and returned to the factory, the installation accuracy of the repaired parts shall be guaranteed according to the strict requirements of the assembly drawings to ensure that it can be put into normal production after one installation.

Wuxi Bangzhou Machinery Manufacturing Co., Ltd. is a company specialized in steel coil straightening machine, slitting line, cut to length line and flat bar straightening and chamfering machine. Our company is a professional slitting machine manufacturer. If you are interested in slitting machines, don’t hesitate to contact with us.