3 Layer Co-Extrusion Blown Film Machine

- Nov 02, 2017-

Basic Info

  • Model NO.: Model SJ500-1500 3-5 Layer Co-extrusion

  • Raw Material: PE

  • Screw Diameter: 75mm

  • Computerized: Non-Computerized

  • Certification: ISO9001:2015,ISO14001:2015,GB/T28001-2011,SGS

  • Main Motor: 30kw

  • Material: Mlldpe LLDPE LDPE EVA

  • Transport Package: Film Wrap

  • HS Code: 8477301000

  • Type: Multi-Layer Co-extrusion Film Blowing Machine

  • Maximum Folding Width of Film: 3000mm

  • Automation: Automatic

  • Machine Weight: 20-60 T

  • Film Thickness: 0.012-0.2mm

  • Film Layer: 3-7 Layer

  • Trademark: Juxing

  • Origin: Qingdao, China

Product Description

Haul-off unit is oscillating reverse by horizontal± 180° . Its structure is reasonable, so it economizes lots of energy and it is easy to maintain. By means of the reversing haul-off unit, films can be produced without requiring rotating diehead, so the structure of diehead is simplified. Reversing haul-off unit eliminates many problems of ling channel for the rotating diehead, diffficult sealing for the melt, compound leakage being easy, unsymmetrical heating, difficult maintenance, macro film tolerance and so on Haul-off unit reduces the drgree of difficulty for recipe of the multi-layer coextruded product and production technical processing control, If the blown film line is with IBC (Internal Bubble Cooling system), it can produce film with the quality of more high-grade transp-arency and better all round performance. The produced film is very flat, reel is high-quality by the use of reversing haul-off units. The film can meet the demand for the high-speed printing.

 Max.Layflat Width  mm120014001600
Film Layer333
 Film Thichness         mm0.02-0.120.02-0.120.02-0.12
Max.Output            kg/h120150180
 Screw Diameter         mmΦ55×3Φ60×3Φ65×3
 Screw L/D Ratio      L/D28:128:128:1
Screw Max.Rotation Speed100r/min100r/min100r/min
Extruder Driving Power  kw22×3  30×3  37×3  45×3
The Way of Screen Changing of ExtruderManual Twin-station Changing Screen Quickly
Die StructureIBCWith or Without IBC(Internal Bubble Cooling System)
  Air-ring SrtuctureCual-lip
 Film Turning ModeHorizontal
Reversing Haul-off SystemAngle of Reversing±1800
Take-off Wind-up Speed45r/min45r/min45r/min
 Total Power        kw≈85≈110≈140
 Overall Dimensions(L×W×H)  M10×6×910×6×9.511×7×10
Weight                T≈20≈25≈32