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EVA Agricultural Film Blowing Machine

EVA Agricultural Film Blowing Machine

The HOWIE EVA Agricultural Film Blowing Machine is engineered for manufacturers producing EVA greenhouse films, agricultural covering films, and functional polyethylene films.

Product Overview

 

 

The HOWIE EVA Agricultural Film Blowing Machine is engineered for manufacturers producing EVA greenhouse films, agricultural covering films, and functional polyethylene films.By integrating advanced extrusion technology, precise melt pressure control, and optimized film-forming systems, our machinery ensures consistent film thickness, exceptional optical transparency, and mechanical durability for demanding agricultural environments.

 

Why Choose HOWIE

 

 

Proven 15+ Years Manufacturing Expertise
With over 15 years specialized in plastic film extrusion machinery, HOWIE delivers robust engineering, reliable global export experience, and strict adherence to international CE and ISO 9001 quality standards.


Precision Extrusion & Stable Film Quality
Our machines integrate L/D optimized screws, precise melt pressure control, and advanced die head designs to ensure uniform thickness deviation, high tensile strength, and superior optical transparency for agricultural applications.


Flexible & Scalable Customization
We tailor every production line to your exact operational targets-offering single-layer or multi-layer (3/5-layer) co-extrusion structures, customized film widths, and adaptable output capacities ranging from pilot to heavy industrial scales.


Turnkey Support & Quality Assurance
From rigorous pre-shipment factory testing (FAT) with video verification to comprehensive remote installation guidance and lifetime technical support, we secure your long-term production stability.

 

Technical Specifications

 

 

 

Parameter

Specification

Primary Film Material

EVA / LDPE / LLDPE / mPE

Film Application

Agricultural Greenhouse & Covering Films

Layer Structure

Single Layer / 3-Layer / 5-Layer Co-Extrusion

Film Thickness

0.03 mm - 0.20 mm

Film Width

Customized (1000 mm to 8000 mm+)

Output Capacity

Customized based on model configuration

Control System

PLC Automatic Control with Touchscreen HMI

Cooling Method

High-Efficiency Air Cooling

Power Supply

Customized to local industrial standards

Certifications

CE / ISO 9001

 

Product Advantages

 

 

Precision Thickness Control: L/D optimized screws and stable melt pressure control minimize thickness deviation, reduce material waste, and ensure high tensile strength consistency.


Exceptional Optical Transparency: Symmetrical cooling systems and stable bubble formation eliminate haze, ensuring maximum light transmission for plant growth.


Flexible Multi-Layer Co-Extrusion: Supports single-layer, 3-layer, and 5-layer structures to combine specialized functional properties (e.g., UV-blocking outer layers and anti-drip inner layers).


Energy-Efficient Operation: High-efficiency inverter motors and precision PID heating control reduce energy consumption per kilogram of finished film, lowering long-term manufacturing overhead.

 

Product Applications

 

The HOWIE EVA Agricultural Film Blowing Machine is widely deployed across global commercial agriculture to manufacture high-performance covering and barrier films:


Commercial Greenhouse Covering Films: Provides optimal light diffusion and high photosynthetically active radiation (PAR) transmission for vegetable and flower cultivation.


Anti-Drip & Anti-Fog Agricultural Films: Controls interior condensation droplets, preventing plant damage and improving the greenhouse microclimate.


Thermal Insulation Films (IR Blockers): Retains nocturnal heat inside greenhouses to protect crops from low-temperature drops and frost.


Multi-Functional Agricultural Barrier Films: Integrates UV-resistant, anti-aging, and pesticide-resistant masterbatch additives for extended outdoor durability.

 

Quality Control Before Shipment

 

Every HOWIE extrusion line undergoes rigorous factory testing (FAT) before dispatch:

 
 

Mechanical Inspection

Frame rigidity, structural alignment, and component machining tolerances.

 
 
 

Electrical Testing

PLC programming validation, safety interlocks, and motor drive responses.

 
 
 

Production Trial

Full run simulation to verify extrusion stability and gauge consistency.

 

 

FAQ

 

 

Q: What materials can this machine process?

A: It processes EVA, LDPE, LLDPE, and mPE resins.

Q: Can this machine handle multi-layer structures?

A: Yes. HOWIE offers single-layer, 3-layer, and 5-layer co-extrusion configurations to combine functional properties.

Q: What kind of technical support is provided?

A: We provide pre-installation layouts, remote operation guidance, troubleshooting assistance, and spare parts supply.

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