🏭 System Introduction
The vertical tower rotary 3-layer co-extrusion film blowing line is engineered for industrial-scale plastic film production with stable output and consistent layer distribution. It delivers a maximum film width of 1000 mm and operates within a thickness range of 0.01–0.08 mm, making it suitable for flexible packaging and industrial film manufacturing. Powered by 380 V / 50 Hz / 3-phase, the system uses dual extrusion motors rated at 22 kW × 2, ensuring continuous operation and reliable melt flow. With a maximum output of 140 kg/hr, it supports high-volume production environments.

 

🧪 Suitable Raw Materials
This machine is optimized for processing HDPE, LDPE, and LLDPE resins. These materials enable the production of multilayer films used in packaging bags, agricultural covers, shrink films, and industrial liners. It is particularly effective for manufacturing shopping bags, food packaging film, garbage bags, protective sheets, and lamination films where strong tensile strength and uniform thickness are required.

 

⚙️ Performance & Output
The extrusion die diameter of φ120 mm ensures even material distribution across three layers, improving film strength and clarity. With a maximum extrusion capacity of 140 kg per hour, the system can support continuous production shifts for 8–24 hours depending on operation planning. The rotary tower design enhances cooling efficiency and improves film stability during winding.

 

🏢 Industrial Applications
This equipment is widely used in plastic packaging factories, agricultural film production, food packaging plants, retail bag manufacturing, and industrial material processing. Companies producing thousands of kilograms of film daily benefit from consistent thickness control and multilayer strength. The 1000 mm film width allows for large-format bag and sheet production.

 

🔧 Engineering & Control
Dual 22 kW extruder motors provide stable torque and consistent extrusion pressure. The 380 V industrial power system ensures compatibility with heavy-duty manufacturing lines. Precision die design and rotary tower structure maintain uniform cooling, improving film transparency and durability across long runs.

 

💡 Series Options & Differences
Other machines in this series are available with different extrusion capacities, film widths, and layer configurations. Technical parameters and pricing vary depending on model size, motor power, and output capability. Manufacturers can select the configuration that best matches their production volume, material requirements, and investment budget.

 

General parameters
Model	USMD-ABA/V55-1000	USMD-ABA/V55-1200
Suitable Material	HDPE, LDPE, LLDPE	LDPE, LLDPE
Max Film Width(mm)	1000	1200
Film Thickness(mm)	0.01 – 0.08	0.03 – 0.1
Max Extrusion Output	HD: 140 kg/hr	LLD: 180 kg/hr
Extrusion Unit
Gear Box	180*2	180*2
Screw Diameter(mm)	φ 55*2	φ 55*2
Screw L/D Ratio	32:1	32:1
Screw's Material	Bimetal	Bimetal
Barrel's Material	38 CRMOALA	38 CRMOALA
Barrel's Cooling Fan	200W*3*2	370W*3*2
Thermo Control (zone)	3*2	3*2
Driving Motor (kw)	22*2	22*2
Electric Pressure Meter	With	With
Extrusion Die
Die Size (mm)	HD: φ120	LLD: φ300
Screen Changer	Fast Screen Changer	Fast Screen Changer
Thermo Control(zone)	3	3
Air Ring	Dual Air Ring	Dual Air Ring
Cooling Blower(kw)	5.5	7.5
Center Steady Stick	1pcs	1pcs
Take-Up Unit
Roller Width(mm)	φ165*1100	φ165*1400
Embossing Roller Width	No	No
Take-UP Motor (kw)	1.1	1.5
Take-UP Speed(M/min)	10 – 80	5 – 45
Height adjustable type	No	No
Winding Unit
Type of Winder	Single Full Automatic Winder	Full Automatic Double Winder
EPC	With	With
Roller Width (mm)	1100	1400
Winding Motor(kw)	1.5	1.5 Servo Motor
Winding Speed(M/min)	10 – 80	5 – 45
Voltage	380V / 50HZ / 3PHASE	380V / 50HZ / 3PHASE
Cover Dimensions(m)	7 * 3.5 * 6.7	9 * 3.8 * 8