SJ-B50,55,65,65-1 Biodegradable film LDPE HDPE LLDPE Film Blowing Machine

Film Blowing Machine for Biodegradable film, LDPE, HDPE, LLPDE film

High-speed single extruding screw

Rotary die head

Double-station rewinder

Specially for plastic supermarket bags, shopping bags, garbage bags.

Application:

It is used for blowing high & low pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 chrome-molybdenum aluminum (optional: alloy steel screw) which has been nitrogen treated and the traction frame adopts lifting type (up and down traction unit). No matter what size the film is, big or small, it can achieve the best effect of cooling. Rotary die head makes the film thickness more even. And double-station winder is adopted for producing multi-functional film, such as sheet film, double tube film rollers, multi-rollers of sheet film, waste edge film cutting, etc.

Optional Equipment:
1)Auto loader and Dryer
2)Cast aluminum heater
3)Air shafts
4) Alloy steel screw
5) Film surface digital corona treater
6)High-speed manual net changer

Main Technical Parameters:

Model SJ-B50 SJ-B55 SJ-B65 SJ-B70
Screw Diameter 50mm 55mm 65 70mm
Screw Ratio(L/D) 28:1 28:1 28:1 28:1
Screw Speed 10-100r/min 10-100r/min 10-100r/min 10-100r/min
Power of Main Motor 11Kw 15Kw 22Kw 30Kw
Max Output 35kg/h 50kg/h 65kg/h 80kg/h
Max. folding Width of Film 600mm 800mm 1000mm 1200mm
Single-sided Thickness of Film 0.01-0.08mm 0.01-0.08mm 0.01-0.08mm 0.01-0.08mm
Total Power 22Kw 26Kw 40Kw 45Kw
Weight of Machine 2.5T 2.9T 3.4T 3.5T
Overall Dimensions 6200*2050*4700mm 6800*2500*5000mm 7200*2700*5800mm 7300*2900*5800mm

Technical Parameters are subject to change without prior notice!

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