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Three Layer Film Blowing Machine


Three-layer Co-extruder Film Blowing Machine



  1. Die head is layer type spiral mandrel, continuous 360°ratation.
  2. High-speed Screen changer is designed in reason structure. Easy replacing filtrate screen, and reliable, safe in operation.
  3. Various functional parts may be installed to the line, such as length counting device, vertical cutting device, cooling water row, film spreading roller, scrap collecting device.

It is are designed developed by our corporation according to market need, It is optimum designed on the structure which adopts analogous lines in
foreign and home. The machine can blow continuously 800/1500mm in fold width 0.08mm in the thickness LDPE, HDPE, LLDPE, MLLDPE, PA packaging
films with the blowing mode of up blowing, The film has good insulation, anti-wet, wet-keeping, anti-rain, anti-wind, frost prevention, anti-oxidation and oil resistive, so it is widely used for light and heavy-duty packaging, for example fresh fruits, meat-feedstuff, fresh milk, drinks etc..


Main technical parameters

Model ZD-50×3/FM1050 ZD-55×3/FM1250 ZD-60×3/FM1550
Dia. of Screw 50mm×3 55mm×3 60mm×3
Screw L/D Ratio 28:1 28:1 28:1
Screw Speed 15-120r/min 15-120r/min 15-120r/min
Main Motor Power 15kw×3 18.5kw×3 22kw×3
Extrusion Output 35kg/h×3 45kg/h×3 55kg/h×3
Range of Die 120/180 120/250 150/300
Single-side Thickness of Film 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm
Max. Width of Film 1000mm 1200mm 1500kw
Total Power 76kw 88kw 102kw
Installing Dimension (L×W×H) (mm) 6.6×4.1×5.0m 6.8×4.3×5.5m 7.0×4.8×6.0m
Weight 3500kg 4000kg 4500kg
Model ZD-65×3/FM1900 ZD-55×3/FM1250
Dia. of Screw 65mm×3 75mm×3
Screw L/D Ratio 28:1 28:1
Screw Speed 15-120r/min 15-120r/min
Main Motor Power 30kw×3 37kw×3
Extrusion Output 60kg/h×3 70kg/h×3
Range of Die 200/350 250/400
Single-side Thickness of Film 0.01-0.10mm 0.01-0.10mm
Max. Width of Film 1800mm 2000mm
Total Power 125kw 150kw
Installing Dimension (L×W×H) (mm) 7.0×4.8×7.8m 7.0×4.8×9.8m
Weight 5500kg 6000kg

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

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