Three layer coextrusion traction rotating film bubble inner cold blowing machine - - Products

Summary:

Characteristic:
1. The traction horizontal reciprocating swing rotation replaces the rotation of the die head, greatly simplifying the die head structure, avoiding the problems of material leakage, difficult sealing and maintenance caused by the rotation of the die head, overcoming the quality problems such as the size of the film roll and the elastic edge, and ensuring the good flatness of the film.
2. IBC film bubble internal cooling system improves the transparency and internal quality of film products, and the unit output is significantly increased.
3. The high-precision diameter reduction control system adjusts the air volume by controlling the fan speed, and the diameter reduction deviation of the membrane bubble is small.
4. EPS photoelectric correction system, automatic correction and guidance, to ensure that the film is rolled neatly.
5. High precision mold and high-efficiency air ring cooling system ensure good thickness uniformity of the film and high output efficiency.

Model	3SJ-50	3SJ-55	3SJ-65
Suitable material	HDPE LDPE LLDPE	HDPE LDPE LLDPE	HDPE LDPE LLDPE
Film width	800-1200	1000-1500	1200-2000
Film thickness	0.028-0.20	0.028-0.20	0.03-0.20
Mad extrusion output	120kg/hr	150kg/hr	200kg/kr
extruder	挤出机	挤出机	挤出机
Screw diameter	A:φ50 B:φ50C:φ50	A:φ55 B:φ65C:φ55	A:φ60B:φ65C:φ60
Screw l/d length	28：1/30:1	28：1/30:1	28：1/30:1
Screw material	Sacm-645/38crmoala	Sacm-645/38crmoala	Sacm-645/38crmoala
Cylinder material	Sacm-645/38crmoala	Sacm-645/38crmoala	Sacm-645/38crmoala
Cylinder cooling	370w*2/3	370w*2/3	550w*2/3
Driving motor	15kw*3	A:18.5B:22C:18.5	A:22B:30C:22
Temperature control	3*3	3*3	3*3
Average-power consume	80kw	95kw	120kw
Type of die	模头	模头	模头
Die size	280mm	350mm	500mm
Temperature control	4	4	4
Air ring	1	1	1
Air blower	7.5kw	11kw	15kw
Take-up unit	引取装置	引取装置	引取装置
Roller width	1600mm	2100mm	2600mm
Take-up speed	5-50m/min	5-50m/min	5-50m/min
Take-up motor	1.5kw	2.2kw	2.2kw
Winding unit	卷取装置	卷取装置	卷取装置
type	Surface friction type	Surface friction type	Surface friction type
Winding motor	1.5kw	2.2kw	2.2kw
Winding speed	5-50m/min	5-50m/min	5-50m/min
Outline dimension	9.5x4.5x7.5	10.5x5.0x9	11.5x5.5x10

The quality and performance of the equipment continue to improve, and the appearance, technical parameters and characteristics of the machine are subject to change without notice