ST- SK1800 slitting machine

### 1. **Material Handling:** - **Film Thickness:** The machine is capable of handling films with thicknesses between 0.015 and 0.2 mm. - **Material Types:** It is suitable for various types of films, including PE, OPP, and other similar materials.   ### 2. **Tension Control:** - **Unwinding Tension:** The unwinding process uses an intelligent constant tension automatic control system, ensuring consistent tension throughout the unwinding process. - **Winding Tension:** The winding process employs an intelligent taper tension automatic control system, which helps in maintaining uniform tension across the roll, preventing issues like "grasping the heart" (where the inner layers are wound too tightly).   ### 3. **Control System:** - **Main Control System:** The machine uses a Siemens PLC (Programmable Logic Controller) and a touch screen interface for precise and coordinated control of the entire process. - **Automation:** The high degree of automation makes the machine easy to…