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This plastic film blowing machine is mainly used LDPE, LLDPE, EVA, LLDPE etc. as raw materials to produce 3 layers compound agricultural greenhouse film.

Type | 3FM2800-I | 3FM2800-II | 3FM3500-I | ||
Max. width (mm) | 8000 | 10000 | 12000 | ||
Film thickness (mm) | 0.08-0.12 | ||||
Layer of laminating | 3 | ||||
Raw material | LDPE LLDPE EVA etc. | ||||
Max output (kg/h) | 500 | 600 | 800 | ||
Extruder | 90*2 100*1 | 100/30*2 120/30*1 | 120/30*2 135/30*1 | ||
Driving power (kw) | 90*2/110*1 | 110*2/160*1 | 160/2+185 | ||
Diameter of dielip (mm) | 1000 | 1250 | 1400 or 1500 | ||
Diameter of air ring (mm) | 2800 | 3000-3200 | 3200-3600 | ||
Haul-off height (mm) | 17000-19000 | 19000 | 21000 | ||
Haul-off speed (m/min) | 3-30 | ||||
Total power (kw) | 680 | 750 | 900 | ||
overall dimention (m) | 12*8*(18-20) | 14*9*20 | 18*11*22 | ||

1) The reduction box is special for extruder only. High efficiency, high torque, low noise.
2) Extruder adopts new type screw. Good effect of plasticization and mixing,
3) Barrel adopts strong delivery structure design,equipped with bushings.
4) The whole set is movable, center height is adjustable. It's easy to connect and dismantle.
5) The machine adopts cylinder type long-term screen filter changer, changing interval is 6-10 times longer than regular type.











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