Jwell EVA/POE Solar Film Extrusion Line
Key Selling Points
- High-Precision Batching for accurate material metering
- Low-Temperature Extrusion for additive protection
- Anti-Sticking Casting Design for flawless film release
- Tempering Stress Relief for dimensional stability
- Multi-Point Tension Control for smooth sheet conveying
- Defect Detection System for encapsulation perfection
- 500-1100 kg/h Output Range for high-volume production
- Photovoltaic Encapsulation Specialist for solar module manufacturing
Main Technical Parameter
| Model | Main Model | Max Extrusion Output (kg/h) | Product Thickness (mm) |
|---|---|---|---|
| Single Extrusion Line | JWS200 | 500-600 | 0.2-1.0 |
| Co-extrusion Line | JWS160+JWS180 | 750-850 | 0.2-1.0 |
| Co-extrusion Line | JWS180+JWS180 | 800-1000 | 0.2-1.0 |
| Co-extrusion Line | JWS180+JWS200 | 900-1100 | 0.2-1.0 |
Product Description
Jwell’s EVA/POE Solar Film Extrusion Line delivers precision manufacturing capabilities for producing high-quality photovoltaic encapsulation films, incorporating advanced technologies that ensure optimal material properties and consistent product quality.
High-Precision Batching & Feeding: The production line features a fully automatic weighing and metering device that ensures accurate feeding of various solid and liquid additives and raw materials. This precision batching system guarantees recipe consistency and eliminates material waste from over-dosing.
Low-Temperature Extrusion Technology: Advanced extrusion processing achieves sufficient mixing and plasticization while preventing premature curing and cross-linking of photosensitive additives. This critical temperature control preserves material integrity and ensures proper activation during module lamination processes.
Optimized Casting Design: A specially engineered casting structure perfectly solves common roller sticking and peeling problems associated with elastic encapsulation films. This design innovation ensures clean film release, consistent thickness, and defect-free surfaces throughout production runs.
Stable Sheet Conveying System: Equipped with unique online tempering stress relief devices and multi-point tension control systems, the production line maintains stable conveying during cooling, traction, and winding of elastic sheets. This stability prevents wrinkles, necking, and dimensional inconsistencies.
Online Intelligent Quality Inspection: Built-in online automatic thickness measurement and defect detection systems provide real-time quality feedback, enabling immediate adjustments and ensuring each roll meets encapsulation film specifications.
Solar Industry Applications: EVA and POE encapsulation films serve as critical bonding and protective layers in photovoltaic modules, providing optical transparency, UV stability, moisture barriers, and electrical isolation that ensure long-term performance and reliability of solar installations.
Application Scenarios
