Three Layer Co-Extrusion Film Blowing Machine with Rotary Die Head

• Customization: Available
• Warranty: One Year
• Type: Multi-Layer Co-extrusion Film Blowing Machine
• Model NO.: SJ-
• Raw Material: PE
• Maximum Folding Width of Film: 3000mm
• Screw Diameter: 120mm
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 12T
• Certification: CE, ISO9001:2008
• IBC Inner Cooling: Optional
• Corona Treater: Optional
• Screw Ratio: 30:1
• Capacity of Extruding: 90-240kgs
• Transport Package: Film Package
• Specification: SGS
• Trademark: NuoSheng
• Origin: China
• HS Code: 847730900
• Production Capacity: 5 Sets/Month

Product Description

Product Description

1. Three-to-Seven-layer co-extruding die head adopts the internationally advanced superposed die heads, of which each layer can heat and receive thermal insulation medium independently and can insulate the heat effectively, which is grog for blowing and making plastic film with difference temperature. The die head is of advanced construction and even arrangement of spree-runner that can ensure the steady Fluid and even thickness of film.
2. The traction system adopts ± 360° Swing and uniform rotation in level direction to meet the requirements for high precision and high-speed printing. The cooling system in IBC is an internationally advanced technology today. The system adopts four ultrasonic wave probes to count the tested information, and at the same time, to guarantee the size of the film bubble steadily while replacing the hot air in the film bubble through the control and regulation of in -out air output. It can increase the production output as well as its transparency and added value.
3. Computer control system.
USAGE:
Three-to-Seven-layer co-extruding upper traction rotation blown film machine unit is developed and researched according to the market demands at the basis of domestic and foreign advanced technology. It is applied to packing with medium-high film. The film is of well barrier property, retaining freshness, moisture-proof, frost Prevention, oxygen proof and oil-proof. So it can be widely applied to the light-weight packing, such as fresh fruits, meat, pickles, fresh milk, drink, medicine, etc.

Model	SJ3-800	SJ3-1000	SJ3-1200
Diameter of screw	φ 45*3	φ 45φ 50φ 45	φ 50φ 55φ 50
Diameter of screw L/D	L/D30:1	L/D30:1	L/D30:1
Screw rev	15-100r/min	15-100r/min	15-100r/min
Cooling-mode of bubble film	Double Air Vent Air Ring
Applicable materials	MLLDPE  LLDPE LDPE  EVA
Power of main motor	11kw×3	11kw15kw×11kw	15kw/18.5kw/15kw
Max. Extrusion Output	90kg /h	100kg /h	120kg /h
Matrix specification	φ 200mm	φ 250mm	φ 300mm
Single-face Thickness of film	0.02 -0.10mm	0.02 -0.10mm	0.02 -0.10mm
Max. Reduced diameter of film	800mm	1000mm	1200mm
electric capacity	70kw	80kw	90kw
Machine of weight	18000kg	20000kg	22000kg
Overall diameter(L×W×H)	8800×4600× 8000mm	9000×4800× 8500mm	9700×5000× 9000mm