Agricultural Film,Geomembrane Film Blowing Line (Three Layer Co-extrusion Wide Film)-GUOYAN MACHINERY
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 Agricultural Film,Geomembrane Film Blowing Line(three layer co-extrusion wide film)

Agricultural Film,Geomembrane Film Blowing Line(three layer co-extrusion wide film)

Description:

The agricultural film, geomembrane film blowing line is used for making three layer co-extrusion wide film like three-layer compound plastic shed film, functional film, impermeable geomembrane, etc。 out of LLDPE, LDPE, EVA, MPE and HDPE materials。 It is composed of three extruders, columnar filter screen, three-layer compound die, twin-tuyere air ring, hauling machine, coiling machine, temperature and electrical control system, etc。

Technical Parameters

Model CMT3-2800 CMT3-3500 CMT3-4500 CMT3-5000 CMT3-5500-1 CMT3-5500-2
Layer 3
Raw material LLDPE 、LDPE、EVA etc.
Max.unfolding width of film(mm) 10000 12000 14000 16000 18000 20000
Film thickness(mm) 0.08-0.12    
Max.Output(kg/h) 600 1000 1400   1900 2100
Screw Diameter ¢90×2/¢120 ¢120×2/¢150 ¢150×3 ¢150×2/¢180 ¢180×3 ¢180×3
 
Screw L/D Ratio  25:1/30:1  
Power of main motor(kw) 90×2/110 110×2/200 220×3 220(250)×2/280 280×3 280×2/315
Die diameter(mm) 1400 1600 1800 2000 2200 2400
External diameter of air ring(mm) 3600 3600 Daul lip Daul lip Daul lip Daul lip
traction height(mm) 19000 21000 21000-24000 23000-26500 26000-28000 28000-32000
Rewinding speed(m/min) 3-30
Form of edge folding Side Gusset
Wind-up method Two-station center winding or friction rewinding
Total Power(kw) 750 900 1200 1400 1500 1750
Overall Diametions(L×W×H)(mm) 16×9×20 18×12×21 19×11×24 20×13×25 20×15×27 22×22×33

1. Equipped with special spiral die, or pot die head, the agricultural film, geomembrane film blowing line (three layer co-extrusion wide film) can both produce plastic shed film, and geomembrane.
 2. The film produced by our agricultural film, geomembrane film blowing line share the merits of distinct film layer, high plasticization, and high strength. The plastic shed film made by us has the functions of being anti-ageing, fogdrop-free, warm keeping, and capable of transmitting light. The geomembrane features good barrier performance and high adhesion. 3. We adopt columnar filter screen for our agricultural film, geomembrane film blowing line (three layer co-extrusion wide film), which needs less frequent changing.
4. IBC (internal bubble cooling) control system and dual-slip air ring are employed to facilitate controlling of air flow and enhancing cooling effect.
5. The variable frequency motor control, together with pneumatic fastening device, ensures synchronous control of hauling and coiling machine.
6. The coiling machine makes use of two-station central winding technique, and can work with a folding machine.
7. Our three layer co-extrusion wide film blowing line boasts compact structure, stable performance, high production efficiency, and saves energy consumption by 10%-25% compared with similar products.

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