Super-speed full-automatic stretch film production line Features and application
This production line uses LLDPE as main raw material, and adopts several different kinds of resin. If can produce two-layer or three-layer stretch film which has the property of autohension. The coextrusion stretch film has better tensim strength, anti puncture capability and shock resistance than monolayer film. And in the meantime, it has good retraction memory and autohension. It also has excellent transparency and extensibity.
Machine featuers
1. Special designed screw and static mixer, to insure fine plastifying, uniform colour and lustre and high capacity.
2. The material of die head adopts imported die steel, and processes with finsh machining, so it can avoid the deformation of die head.
3. The inside of cooling steel roll adopts bidiretion return circuit design, inlaying spiral passageway, it can ensure the uniform temperature of the roll surface .
4. This production line adopts PLC control, automatic changing reel and conceal automatic cutter, it is safe and convenient.
Technical parameters
Model | CRM700 | CRM1250 | CRM1800 |
Film structure | A/B or A/B/A | A/B or /B/A | A/B or A/B/A |
Die head width(mm) | 700 | 1250 | 1800 |
Film width (mm) | 500 | 1000 | 1500 |
Film thickness (mm) | 0.015—0.05 | 0.015—0.05 | 0.015—0.05 |
Screw dia.(mm) | Φ45X2 | Φ50/Φ65 | Φ55/Φ75 |
L/D | 30:1 | 30:1 | 30:1 |
Main motor (kw) | 15X2 | 22/37 | 30/45 |
Line speed | 120 m/min | 120 m/min | 120 m/min |
Winding way | Full-automatic | Full-automatic | Full-automatic |
Max.winding dia. (mm) | φ600 | φ600 | φ600 |
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Add: No.3, Pengshan Road, Wudangshan Road, Laiwu high tech Zone, Jinan City, Shandong Province