SJ-500-1500, Three five-layer coextrusion film blown machine, Plastic Film Machines, Packing Machines

SJ-500-1500, Three five-layer coextrusion film blown machine

• Product Name:
  Three five-layer coextrusion film blown machine
  
  
• Model Number:
  SJ-500-1500
  
  
• Description:
  Feature:  
    Haul-off unit is oscillating reverse by horizontal?80?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-offunit eliminates many problems of lingchannel 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 filmline is withIBC (Internal Bubble Cooling system), itcan 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 theuse of reversing haul-off units. The film can meet the demand for the high-speed printing.
  
  
  Technical Parameters:

  Type		M3B-1300Q		M3B-1500Q	M3B-1700Q	M3B-2200Q
  Max.Layflat Width mm		1200		1400	1600	2000
  Film Layer		3		3	3	3
  Film Thichness mm		0.02-0.12		0.02-0.12	0.02-0.12	0.02-0.12
  Max.Output kg/h		120		150	180	240
  Raw Material		MLLDPE/LLDPE/LDPE/EVA
  Screw Diameter mm		Φ55?		Φ60?	Φ65?	Φ70?
  Screw L/D Ratio L/D		28:1		28:1	28:1	28:1
  Screw Max.Rotation Speed		100r/min		100r/min	100r/min	100r/min
  Extruder Driving Power kw		22? 　　　30?　　　　37? 　　　　　　　45?
  The Way of Screen Changing of Extruder			Manual Twin-station Changing Screen Quickly
  Die Structure		With or Without IBC(Internal Bubble Cooling System)
  Air-ring Srtucture		Dual-lip
  Reversing Haul-off System	Film Turning Mode			Horizontal
  Reversing Haul-off System	Angle of Reversing			?80?
  Take-off Wind-up Speed		45r/min		45r/min	45r/min	45r/min
  Total Power kw		≈85		≈110	≈140	≈220
  Overall Dimensions(L×W×H) M		10??		10??.5	11??0	13??2
  Weight T		≈20		≈25	≈32	≈40

  
  
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