Feature:
1. This double layers stretch film and food fresh keeping film making machine is entire frequency conversion control, movement stable, highly effective and the low energy consumption.
2. The product adopts the craft of one time forming.
3. It can produce one side and two side sticks for stretching film, fresh keeping film
4. The special side material rollout element by round-trip.
Main specification:
Screw diamter: 55x2mm
L/D ratio: 28:1
Screw barrel material: 38CrMOLA
Die width:1250mm
Film thickness: 0.015-0.05mm
Film width: 500-1000mm
Roullout diameter: 300mm
Output: 50-70kg/h
Main motro power: 11kwx2
Heating power: 45kw
Overall dimension: 4800x2600x2600mm
Total weight: 4500kg
Double Screw Co-extrusion Plastic Food Fresh Keeping Film Making Machine Line