Five-layer co-extruded blown film production line

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It is compatible with high-barrier materials such as EVOH and PA, and features EPS photoelectric tracking for web guidance, air‑cushion guide steel rollers, and a high‑precision die‑ring air‑blowing system, ensuring uniform thickness and high production efficiency to meet the demands of high‑barrier packaging films.

8613929043555 (Mr. Lu)

gdjmdongsen@163.com

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隐藏域元素占位

Product Category:

Product Center Self-adhesive film production line Protective film production line Crystal-free film production line Barrier film blown-film production line Heat-shrink film production line

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Product Description

Unit Performance Characteristics

1. With internal bubble cooling, the production capacity of the unit is significantly increased, film transparency is improved, the internal cooling system is advanced and reliable, and the deviation in the bubble‑fold path is minimal.

2. The traction machine employs a horizontal oscillating rotary mechanism, ensuring smooth rotation and stepless speed regulation.

3. Replaces die‑head rotation, simplifying the die‑head structure; it completely resolves issues such as material leakage, sealing difficulties, and maintenance challenges that arise from die‑head rotation.

4. It has overcome quality issues such as uneven roll diameter and inconsistent edge tension, ensuring excellent film flatness.

5. EPS photoelectric tracking and correction system, with automatic deviation correction and guidance for neat winding.

6. The air-cushion-guided steel roller and the new flat‑pull film‑leveling roller provide rotational guidance, ensuring the film is neat and smooth.

7. High-precision molds and an air‑ring cooling system ensure excellent thickness uniformity of the film and high production efficiency.

8. Advanced and reliable electrical operation system.

Applicable raw materials: LDPE, LLDPE, HDPE, EVA, etc.

Model number Model	Unit	SGM-5×1400	SGM-5×1600
Number of floors Lay		5
Maximum folding diameter of the film The biggest film folding diameter	mm	1300	1500
Film thickness Film thickness	mm	0.06-0.20
Production volume Output	kg/h	180	220
Applicable raw materials The material suitable for		EVOH,PA,LDPE,LLDPE,HDPE,MLLDPE,EVA,EAA,etc.
Screw diameter Screw diameter	mm	Φ55/Φ45/Φ45/Φ45/Φ55	Φ65/Φ45/Φ45/Φ45/Φ65
L/D ratio of the screw Screw the ratio length	L/D	30:1
Main motor power The main motor power	KW	30/22/22/22/30	37/22/22/22/37
Maximum screw speed Screw maximum speed	r/min	100
Membrane bubble cooling method Film bubble cooling form		Dual-air‑port negative‑pressure air ring (optional with automatic online thickness‑measurement air ring) for IBC film bubble internal cooling control. Double tap negative pressure air ring (can be equipped with automatic on-line thickness air ring ) IBC inside the bubble cold control
Traction speed Traction speed	m/min	0-50
Total power Total power	KW	160	220
External dimensions (Length × Width × Height) Shape dimension (L X W X H)	m	9.8×6.5×10.5	9.8×6.5×10.5

None

Seven-layer co-extruded blown film production line

Multi-layer co-extrusion technology

3/5/7-layer co-extrusion · IBC film bubble internal cooling

Independent research and development

Four-layer co-extruded high-adhesion protective film production line

Taiwan Hongtai Strategic Partnership

Core supply of molds and air rings

End-to-end service

Research & Development · Production · Sales · Technical Support