Three-Layer Rotary Die-Head Film Blowing Machine

• Warranty: One Year
• Type: Three-Layer Co-extrusion Film Blowing Machine
• Raw Material: PE
• Screw Diameter: 75mm
• Automation: Automatic
• Computerized: Non-Computerized
• Model NO.: Model SJ500-1500 3-5 Layer Co-extrusion
• Machine Weight: 8T
• Certification: CE, ISO9001:2008
• Raw Material: PE: Maximum Folding Width of Film: 2500mm
• Output: 150kg to 200kg
• Inverter: Delta or Yasakawa
• Film Thickness: 0.01-0.2mm
• Transport Package: as Required
• Specification: CQC, ISO9001, SGS, CE
• Trademark: YUNBANG
• Origin: Zhejinag China
• HS Code: 8477309000

Product Description

Feature
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.

Model	3SJ-1300	3SJ-1500	3SJ-1700
Max.Layflat Width  mm	1200	1400	1500
Film Layer	3	3	3
Film Thichness       mm	0.012-0.2	0.012-0.2	0.012-0.2
Raw Material	MLLDPE/LLDPE/LDPE/EVA
Screw Diameter         mm	55*3	60*3	65*3
Max.output kg/h	120	150	180
L/D	28:1	28:1	28:1
Screw Max.Rotation Speed	100r/min	100r/min	100r/min
Extruder Driving Power  kw	22*3	30*3	37*3
Take-off Wind-up Speed	45r/min	45r/min	45r/min
Total Power        kw	85	110	140
Overall Dimensions(L×W×H)  M	10*6*9	10*6*9.5	11*7*10
Weight of machine  T	6	8	10

The machine Extrusion Unit: