Three-Layer Co-Extruder Rotary Die-Head Film Blowing Machine
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Three-Layer Co-Extruder Rotary Die-Head Film Blowing Machine(GY-CM-3L))

Three-Layer Co-Extruder Rotary Die-Head Film Blowing Machine(GY-CM-3L))

Description:

The three-layer co-extruder rotary die-head film blowing machine is used for produce LDPE, HDPE & LLDPE composite film, which is widely used in packaging liquid stuff, raw material for printing , export products and industrial products etc。

Technical Parameters

Model GY-CM-3L45 GY-CM-3L50 GY-CM-3L55 GY-CM-3L65
Suitable Material LDPE LLDPE HDPE
Film  Width(mm) 600-1000 800-1500 1000-1800 1500-2500
Film Thickness(mm) 0.03-0.20 0.03-0.20 0.05-0.20 0.05-0.15
Max. Squeezing Amount of Single Screw Rod(kg/hr) 80-120 120-150 150-180 180-250
Extruder
Screw Diameter φ45/50/45 φ50/55/50 φ55/60/55 φ65/70/65
Screw L/D Length 30:1
Screw Material SACM-645/38CrMoALA
Cylinder Material SACM-645/38CrMoALA
Cylinder Cooling 370W×2 550W×2 550W×3 550W×4
Driving Motor Power(kw) 18.5/22/18.5 22/30/22 30/37/30 37/45/37
Temperature  Control 3 4 4 4
Average Power-Consume(kw) 55 68 90 130
Type of Die
Die Size φ250/200 φ300/350 φ500 φ600
Temperature   Control 3 3 4 4
Air Ring 1 1 1 1
Air Blower(kw) 5.5 7.5 7.5 11
Take-Up Unit
Roller Width(mm) φ165×1100 φ165×1600 φ180×2000 φ220×2600
Effective  Width (mm) 1000 1500 1800 2500
Take-Up Speed(m/min) 10-65 10-65 10-65 10-40
Take-Up Motor(kw) 1.5 1.5 2.2 2.2
Winding Unit
Winding Motor(N.m) 10 16 20 30
Winding Speed(m/min) 10-65 10-65 10-65 10-65
Overall Dimension(m) (L×W×H) 6.5×5.5×6.5 7.5×5.8×7.5 7.8×6.4×7.5 8.5×7.2×10

1. The three-layer co-extruder rotary die-head film blowing machine through three extruders plasticizing three identical or different plastic material into three layers co-extrusion die head to produce a composite film with A/B/C, A/A/A or A/A/B structure, so as to improve the physical properties of the films, increase its strength, the film has good barrier and air tightness.

2. This machine adopts advanced continuous rotary die head to ensure the films smooth and good uniformity, so the film’s quality can meet requirement during the subsequent process of the packaging machine or printing machine etc. This machine is suitable for producing composite pearl film, composite liquid packaging film, insulating film and multifunctional agricultural films. Its application range gradually expand, is the development direction of plastic products.

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