2 or 3 Layers Co-Extrusion Film Blowing Machine

• Customization: Available
• Type: PE Film Blowing Machine
• Raw Material: PE
• Model NO.: CWHLT Series
• Maximum Folding Width of Film: 1500mm
• Screw Diameter: 75mm
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 4T
• Certification: CE, ISO9001:2008
• Film Blowing Machine: 2 or 3 Layers Co-Extrusion Film Blowing Machine
• Transport Package: Stretch Film Package
• Specification: servo motor
• Trademark: CHOVYTING
• Origin: China
• HS Code: 8477300000
• Production Capacity: 200set/Year

Product Description

Brief Introduction:
This machine producing co-extrusion laminated film through pile two kinds of same or different plastic granule which are extruded by two extrudes into the co-extrusion lamination machine to produce co-extrusion laminated film. Specially design of sxrew and rotary die-head, leading to the film smooth.

Optional:
1. Auto loader
2. Air compressor
3. Manual mechanics screen changer

Type		CWHLT50× 2	CWHLT55× 2				CWHLT60× 2
Suitable raw material		HDPE LDPE LLDPE
Film width		600-1000mm	800-1500mm				1000-1800mm
Film thickness		0.03-0.2mm	0.03-0.2mm				0.03-0.2mm
Max. Extrusion output of single screw		50 kg /hr	75 kg/hr				90 kg/hr
Extruding unit
Screw diameter(mm)		Φ 50× 2	Φ 55× 2			Φ 60× 2
Screw L/D length		28: 1 / 30: 1
Revolution of screw		20-120rpm
Screw material		SACM-645/38     CRMOALA
Material of gear		S-45C
Cylinder   material		SACM-645/38       CRMOALA
Cylinder   cooling		370W× 3	550W× 3			550W× 3
Temperature control		3 groups	3 groups			4 groups
Extruding motor		15 kw	18.5 kw			22 kw
Average power consumption		55 kw	68 kw			90 kw
Die head
Die size		Φ 200/250	Φ 250/350				Φ 300/420
Temperature control		3 groups			3 groups			4 groups
Air ring		1 group
Air blower		5.5 kw	7.5 kw				11 kw
Guiding Unit
Guiding motor	1.5		1.5				2.2
Guiding speed	10-65 m/min		10-65 m/min				10-65 m/min
The width of guiding roller(mm)	Φ 165 × 1000		Φ 165 × 1500				Φ 165 × 1800
Winding unit
Surface friction type	SURFACE FRICTION TYPE
winding motor (N. m)	10 N. m			16 N. m			18 N. m
winding speed (m/min)	10-65 m/min			10-65 m/min			10-65 m/min
Diameter of unwind	Φ   650 mm
Whole machine
weight of the machine	3200 kg			4500 kg			5300 kg
Dimension (m)	6.5× 5.5× 6.5m			7.5× 5.8× 7.5m			7.8× 6.5× 7.5m