1. The screw adopts the most advanced alloy spraying technology and is precision machined, resulting in higher hardness, better corrosion resistance, and a longer service life-2-3 times that of nitrided screws.
2. The screw has a large length-to-diameter ratio, strong plasticizing capacity, uniform temperature distribution, and automatic temperature control, producing bright and uniform blown films with excellent performance.
3. The machine has a compact structure, stable operation, a single-arm design, and is economical and practical. The traction device is integrated and self-adjusting in height.
4. It adopts advanced frequency conversion technology, achieving high efficiency and energy saving.
5. Various winding forms can be selected arbitrarily.
6. A rotating die head can be configured according to user needs.
