Component Introduction
Blow down 7-layer mold head
The mold head is designed through simulation, using a streamlined flow channel design with no dead corners, optimizing the resin flow channel and distribution unit, which helps to achieve perfect film thickness tolerances when processing different resins. By adopting a low profile die design, the melt flow performance is optimized, and the self-cleaning performance of the die is excellent, which can effectively shorten the conversion time during formula switching and reduce raw material loss.

Type III winding
The winding device adopts a modular design and has multiple winding functions, which can adapt to winding materials with different characteristics. It can also adapt to the exchange of 3 or 6-inch winding shafts and has a pre acceleration function for winding shafts, which can reduce tension fluctuations during winding and provide high-quality winding. Equipped with automatic film cutting, automatic roll changing, automatic unwinding, automatic length counting, and fully automatic taper tension control. The fully automatic taper tension control system can provide feedback based on the surface tension of the measured film and achieve automatic tracking, improving the flatness of the film winding. Effectively reducing the labor intensity of manual labor, reducing the amount of waste generated during manual coil replacement, improving work efficiency, and enhancing safety performance.

control system
Using a computer centralized control system to centrally control the processing temperature, screw speed, IBC membrane bubble internal cooling system, film line speed, tension and other process parameters of the entire machine; Control components such as external cooling air ring fan, stabilizing device, herringbone plate, rotating traction, and winding machine. At the same time, it displays and monitors various parameters such as temperature, pressure, current, tension, line speed, roll length, and film width, and has functions such as automatic alarm and self diagnosis.
