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Film Blowing Machine


HDPE/LDPE/LLDPE Film Blowing Machine



The machine plasticizes two identical or different raw substances by two extrudes and extrudes them into the complex machine head, then produces the co-extruding molded complex film. By this way, it make possible to enhance the film’s physical performance, rigidity, good insulation-proof and impenetrability. The machine entails advanced consecutive rotation machine head, ensures smooth and homogeneous products, meets the film’s quality requirement during the subsequent working procedure of the packing machine or the printer, also is useable for manufacturing the complex bead sheen film, complex hydro-packing film, insulation film, multi-functional farming film, Etc, its application range is gradually widening to the target of plastic product development.


Main technical parameters

Model ZD-50/FM650 ZD-55/FM850 ZD-60/FM1050 ZD-65/FM1250 ZD-75/FM1550
Suitable material 300-550mm 300-750mm 400-950mm 600-1100mm 600-1400mm
Film width HD/LDPE/LLDPE
Film thickness (HD) 0.009-0.1mm 0.009-0.1mm 0.009-0.1mm 0.009-0.1mm 0.009-0.1mm
Max.extrusion output (HD) 35kg/hr 45kg/hr 50kg/hr 60kg/hr 70kg/hr
Max.extrusion output (LD) 45kg/hr 55kg/hr 60kg/hr 85kg/hr 100kg/hr
Screw diameter 50mm 55mm 60mm 65mm 75mm
Screw L/D length 30:1 30:1 30:1 30:1 30:1
Screw material SACM-645/38 CRMOALA
Cylinder material SACM-645/38 CRMOALA
Cylinder cooling 370W 370W 370W×2 370W×2 370W×3
Driving motor 15Kw 18.5kw 22kw 30kw 37kw
Temperature control 3 3 3 3 4
Average power-consume 18Kw 26kw 31kw 45kw 55kw
Type of die
Die size 40/120 80/150 100/200 100/250 120/300
Temperature control 3 3 3 3 3
Air ring 1 1 1 1 1
Air blower 2.2Kw 2.2Kw 3Kw 3Kw 5Kw
Center steady stick 2 2 2 2 2
Take-up unit
Roller width ф145×650mm ф145×850mm ф145×1050mm ф145×1250mm ф145×1550mm
Height adjustable type 500mm 500mm 500mm 500mm 500mm
Take-up speed 10-60m/min 10-60m/min 10-60m/min 10-60m/min 10-60m/min
Take-up motor 1.1Kw 1.1Kw 1.5Kw 1.5Kw 1.5Kw
Winding unit
Type surface friction type
Winding motor 6N.m 8N.m 10N.m 16N.m 20N.m
Winding speed 10-60m/min 10-60m/min 10-60m/min 10-60m/min 10-60m/min
Cover dimension 5.0×2.2×4.2m 5.0×2.2×4.5m 5.5×2.5×5.0m 5.8×2.8×5.5m 5.0×2.5×6.0m

Note: All technical parameter are subject to change without notice.

Optional equipment

  • feeder
  • Corona treater
  • Rotary die
  • Air compressor
  • High speed net changer
  • Double winder



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