LDPE HDPE Film Blowing Machine
This machine is used to blow LDPE and HDPE plastic film. It is widely used in the packing of industrial goods, food, and agricultural covering.



Technical Specifications
Overview
High-Efficiency Film Blowing Line
This versatile film blowing machine is engineered for the precise production of LDPE and HDPE plastic films. It features high-grade alloy steel barrels and screws with nitridation treatment for superior wear and erosion resistance. With advanced multi-point temperature control and a multi-roller friction wind-up structure, this line ensures consistent quality for industrial, food packaging, and agricultural film applications.
Key Features
- Suitable Applications
- Industrial PackagingFood PackagingAgricultural Ground FilmGreenhouse Film
- Construction Materials
- High-grade alloy steel with nitridation treatment
Technical Specifications
Main Technical Parameters
| Model | Max Capacity (kg/h) | Main Power (kW) | Heating Power (kW) | Folded Dia. (mm) |
|---|---|---|---|---|
| SJ65×30-1100 | 80 | 22 | 20 | 1,100 |
| SJ70×30-1600 | 100 | 37 | 25 | 1,600 |
| SJ90×30-2200 | 160 | 55 | 40 | 2,200 |
| SJ150×30-3500 | 400 | 132 | 65 | 3,500 |
- Film Thickness Range
- 0.005 - 0.12 mm
- Winding Speed Range
- 5 - 70 m/min



