The host adopts a hard tooth surface dedicated gearbox, advanced high-efficiency screws, and a simplified forced feeding structure for better plasticization and higher efficiency.

This unit adopts internationally advanced upward traction rotation technology, fixed die head, and upward traction horizontal (or vertical) 360 degree reciprocating rotation structure, with constant speed and scientific rationality. Replacing the rotating die completely solves the problems of long flow channels, high back pressure, easy material leakage, difficult maintenance, uneven heating, and insufficient thickness uniformity in the die.

Simplified the process and formula of multi-layer co extruded products, and improved their adaptability to raw materials.

The products produced by this unit have excellent flatness and cylindricity, which can meet the requirements of high-precision high-speed printing.

The structure of the mold head equipped in this unit enables the installation of a membrane bubble internal cooling system, which can meet the high-speed and efficient production of products with higher transparency, better physical properties, and wider adaptability.

This unit is more convenient to retrofit with stacked composite molds and more main machines, making it easy to produce 5-9 layers of composite plastic packaging film to meet various market requirements.

This unit can also be equipped with a plastic film cold press (non aging) granulator, and the cut film edges can be recycled online.