Slitting machine also known as slitting machine is used to cut large rolls of materials such as paper, plastic film, etc. into small rolls or strips during the production process.

Slitting machine (also known as slitting machine) is used to cut large rolls of materials (such as paper, plastic film, etc.) into small rolls or strips during the production process. Adjusting the unwinding tension of the slitting machine is one of the important steps to ensure accurate material cutting during the production process. The following are the general steps for adjusting the unwinding tension of the slitting machine:

Understanding the equipment: Firstly, ensure that you understand the working principle and components of the slitting machine you are using. This will help you better understand how to adjust the unwinding tension.

Check the unwinding system: Check the unwinding system of the slitting machine to ensure that all auxiliary equipment (such as tension controllers, tension sensors, etc.) are operating normally and there are no loose or damaged components.

Set unwinding tension value: Set the appropriate unwinding tension value based on the type and requirements of the material you are producing. This can usually be adjusted on the control panel of the slitting machine.

Slitting machine

Adjust tension controller: Adjust the tension controller according to the set unwinding tension value to ensure that the unwinding tension remains within the required range. Some slitting machines may have automatic tension control function, which can be adjusted according to the characteristics and speed of the material.

Monitoring unwinding tension: After adjusting the tension controller, monitor the tension gauge or sensor of the unwinding system to ensure that the unwinding tension is stable near the set value. If the unwinding tension fluctuates or exceeds the set range, the tension controller needs to be readjusted.

Adjust the position of the coil: If you find that the unwinding tension is unstable or cannot reach the required tension value, you can try adjusting the position of the coil to ensure that the material passes smoothly through the unwinding system and reduce tension fluctuations.

Regular maintenance: Regularly inspect and maintain the unwinding system of the slitting machine, clean the tension sensor, adjustment device, and auxiliary equipment to ensure their normal operation, in order to ensure the stability and efficiency of the production process.