PE Film Blowing Machine
HOWIE PE Film Blowing Machine | High-Efficiency Extrusion Solutions
Executive Summary & Global Track Record
With 15 years of specialized extrusion manufacturing experience, HOWIE has delivered high-performance PE film blowing lines to over 45 countries worldwide, supporting packaging converters, agricultural producers, and industrial manufacturers.
Core Operational Advantages
Stable Gauge Control
Advanced die heads and air rings ensure precise film thickness consistency and superior optical clarity.
24/7 Continuous Operation
Heavy-duty machine frames and high-torque gearboxes support high-intensity industrial production.
Material Cost Optimization
Precise temperature regulation and pressure stability minimize raw material waste and support eco-friendly recycled blends.
Energy Efficiency
Optimized heating zones and inverter-controlled motors significantly reduce power consumption per kilogram of finished film.
Extrusion Line Configurations & Selection Guide
Single Layer PE Film Blowing Machine
A robust, cost-effective system designed for general-purpose film manufacturing with low initial investment, simple maintenance, and stable daily output for standard shopping bags and packaging liners.
Double Layer PE Film Blowing Machine
Utilizes dual-extruder co-extrusion technology to combine different PE formulations, enhancing mechanical strength, flexibility, and resin distribution for durable industrial bags.
Three-Layer ABA / ABC PE Film Blowing Machine
Advanced multi-layer technology that allows manufacturers to sandwich low-cost recycled PE or fillers in the inner/middle layer while maintaining pristine surface quality using virgin resin on the outer layers. Perfect for high-end food packaging and heavy shrink films.
Comprehensive Technical Specifications
|
Technical Parameter |
Specification Range |
Description / Customization Options |
|
Supported Materials |
LDPE, LLDPE, HDPE, Recycled PE Blends |
Optimized for virgin resins and post-consumer or industrial recycled materials. |
|
Finished Film Width |
500 mm - 3000 mm |
Fully customizable based on specific packaging and industrial application needs. |
|
Film Thickness Range |
0.02 mm - 0.20 mm |
Adjustable via die gap and take-off speed control for precise gauge consistency. |
|
Extruder Type |
Single Screw Extrusion |
Available in single-layer, double-layer, or 3-layer ABA/ABC co-extrusion setups. |
|
Screw Diameter |
50 mm - 90 mm |
Selected according to required output capacity and material viscosity. |
|
Screw L/D Ratio |
30:1 |
Optimized length-to-diameter ratio ensuring high plasticizing and homogenization efficiency. |
|
Cooling System |
Dual-Lip Air Cooling Ring |
High-flow, energy-efficient cooling ring paired with optional internal bubble cooling (IBC). |
|
Winding System |
Automatic Surface/Friction Winder |
Equipped with edge guiding, constant tension control, and automatic roll changing. |
|
Control System |
PLC Touch Screen Interface |
Digital temperature regulation, speed synchronization, and real-time fault diagnosis. |
|
Output Capacity |
50 kg/h - 300+ kg/h |
Varies by machine configuration, screw diameter, film width, and thickness. |
|
Power Supply |
Customized Industrial Voltage |
Engineered to match local factory electrical standards. |
Production Workflow & Process
Raw Material Feeding
Resin pellets and masterbatch additives are vacuum-fed into multi-zone temperature-controlled hoppers.
01
Plasticizing & Extrusion
The high-torque motor and optimized screw barrel melt and shear the polymer into a uniform melt stream.
02
Bubble Inflation
Molten plastic is forced vertically through the spiral die head, then inflated evenly via metered air pressure to reach the target width.
03
Cooling & Stabilization
High-velocity air rings chill the bubble while collapsible guide frames flatten it smoothly into a web.
04
Pulling & Winding
Precision nip rollers pull the film upward at controlled tension before automatic friction winders roll it into finished logs.
05
Flexible Packaging: Food packaging, courier bags, and retail carrier bags.
Agricultural Films: Greenhouse covers and multi-season mulch films with high weather resistance.
Industrial Solutions: Heavy-duty shrink bundling, construction liners, and protective wrapping sheets.
Quality Control & Manufacturing Standards
Every HOWIE extrusion line undergoes rigorous internal testing protocols prior to shipment:
Component Verification
Structural steel frames, gearboxes, and electrical components are thoroughly inspected.
Precision Assembly
Laser-alignment procedures ensure zero-tolerance installation of extrusion barrels, die rings, and tower structures.
Full-Load Test Run
Machines undergo live trial runs to verify bubble stability, temperature zone accuracy, extrusion output consistency, and automatic roll-changing performance.
Global Technical Support & Turnkey Services
Pre-Sale Engineering
Custom plant layout design, raw material flow analysis, and tailored machine configuration.
Installation & Commissioning
Detailed operational manuals, digital video-guided setup, and optional on-site engineer dispatch for physical installation and worker training.
After-Sales Assurance
Guaranteed fast-dispatch spare parts inventory, remote technical troubleshooting, and ongoing maintenance consultation.
FAQ
We're professional pe film blowing machine manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount pe film blowing machine from our factory. For price consultation, contact us.
