Blown-Down 3-Layer Co-Extrusion Film Production Line Blowing Machine

• After-sales Service: One Year
• Warranty: One Year
• Type: Multi-Layer Co-extrusion Film Blowing Machine
• Raw Material: PE
• Maximum Folding Width of Film: 3000mm
• Screw Diameter: 120mm
• Model NO.: SJ500-1700
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 10T
• Certification: CE, ISO9001:2008
• Color: as Required
• Output: 400-500kg/H
• Die Head: Rotary Die Head
• Rewinder Unit: Double Winder
• Transport Package: Film Package or Wooden Case
• Specification: SGS
• Trademark: YUNBANG
• Origin: China
• HS Code: 84773090
• Production Capacity: 5 Sets/Month

Product Description

Multi-layer co-extrusion film blowing machine.
A innovation of rotary traction device, making film smooth and even.
With reasonable structure, the machine saves a lot of energy and it's easy to maintain. By means of the reversing haul-off device, the structure of die head is simplified. The film is flat and transparent with high quality and extruding speed. If the machine is with IBC(Internal Bubble Cooling System), it can produce film with the quality of more transparent and better all round performance. The produced film is very flat, reel is high-quality by the use of reversing haul-off device. The film can meet the demand for high-speed printing.

 

Technical parameters
Type	3SJ-1300	3SJ-1500	3SJ-1700	3SJ-2200	3SJ-2700	3SJ-3200
Max Width(mm)	1200	1400	1600	2000	2500	3000
Film layer	3/5/7
Film thickness(mm)	0.012-0.2				0.012-0.25
Max output(kg/h)	140	180	240	280	350	450
Raw Material	MLLDPE/LLDPE/LDPE/EVA
Screw Diameter(mm)	55*3	60*3	65*3	75*3	80*3	90*3
Screw L/D ratio	30:1
Extruder Driving power	22	30	37	45	55	75
way of screen change	Hydraulic/Manual twin-station changing screen quickly
Die structure	Optional:IBC system(Internal Bubble Cooling)
Air-ring structure	dual-lip
Reversing Haul-off system	Film Turning Mode			±180/±360
	Angle of Reversing			±180
Take-off and wond-up Speed	80m/min
Total power	85	110	140	160	180	220
dimensions	10*4*9	10*4*9.5	11*5*10	12*5*12	13*6*12	15*7*13
Weight(T)	20	25	32	40	50	60
The machine can realize PLC programming and controlling by touch
PS.	The data above may be changed tinily during different time