Three-Layer Co-Extrusion Film Blowing Machine

• Warranty: One Year
• Type: Multi-Layer Co-extrusion Film Blowing Machine
• Raw Material: PE
• Maximum Folding Width of Film: 3000mm
• Screw Diameter: 120mm
• Automation: Automatic
• Model NO.: SJ500-1500
• Computerized: Computerized
• Machine Weight: 8T
• Certification: CE, ISO9001:2008, GMP
• The Film Max Width: 3000mm
• Output: 250-400kg/H
• The Film Thickness: 0.012-0.25mm
• Die Head: Rotary Die Head
• Rewinder: Double Rewinder
• Transport Package: as required
• Specification: CQC, ISO9001, CE, SGS
• Trademark: YUNBANG
• Origin: CHINA
• HS Code: 84773090
• Production Capacity: CQC, ISO9001

Product Description

1, Joint squeezing die head, parameter of flow path, excellent design by computer applies to joint squeezing and compound for various materials.
2, Die head and cooling wind ring rotate and rolling up of film are even and smooth.
3, change of package, applying to blow film with different specifications.
4, Always fitting various functional parts on the spot, such as corona treating machine, device of drawing side in and so on.
5, Suitable raw materials: LDPE, HEPE, LLDPE, EVA, polymer of PP ion body. 6, Suitable film blowing structure: ABA, ABC, ABB, AB.

Raw material: MLLDPE, LLDPE, LDPE, EVA

Feature:
Haul-off unit is oscillating reverse by horizontal180. 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.

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		Φ55×3		Φ60×3	Φ65×3	Φ70×3
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		22×3    30×3    37×3        45×3
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			±180°
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		10×6×9		10×6×9.5	11×7×10	13×7×12
Weight T		≈20		≈25	≈32	≈40

The machine picture :