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GWELL EVA/POE Solar Film Extrusion Line: A Technical Overview
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2025-05-22 10:05
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GWELL EVA/POE Solar Film Extrusion Line: A Technical Overview
As global demand for photovoltaic (PV) modules continues to surge, the production of high-performance encapsulation films has become critical. GWELL has developed an advanced EVA/POE/EPE solar film extrusion line that meets the stringent requirements of modern PV manufacturing. This article provides an in-depth analysis of the system’s design, capabilities, and market positioning.
Headquartered in Yancheng, Jiangsu, GWELL specializes in polymer processing equipment with a focus on PV applications. The company combines precision engineering with practical innovation, offering solutions tailored to mid- to large-scale solar film producers.
Priced at approximately ¥3.65 million, the extrusion line targets manufacturers prioritizing production stability and long-term ROI. For direct inquiries, Sales Representative Zhuang Zhuang can be contacted at +86 159 0622 0276 or via landline at 0515-8389-8188.
Core Extrusion System
Twin-screw design (Ø180mm) with 35:1 L/D ratio for optimal melt homogenization
Modular "building-block" configuration for flexible process adjustments
Dual-cavity die system ensuring uniform thickness distribution
Operational Parameters
Power supply: 380V industrial standard
Machine weight: 45,000 kg (vibration-damped construction)
Material compatibility: EVA, POE, and EPE formulations
Control Systems
While full details aren’t publicly available, industry-standard features likely include:
Multi-zone PID temperature control (±1°C accuracy)
Melt pump pressure stabilization
Thickness monitoring with closed-loop adjustment
Competitive Advantages
Production Efficiency
The combination of large-diameter screws and optimized drive systems enables output rates competitive with international equivalents.
Quality Assurance
Precision temperature management and melt filtration produce films with:
≤2% thickness variation
Minimal optical defects (gels, streaks)
Consistent adhesion properties
Operational Flexibility
The system accommodates rapid material changes—critical for manufacturers supplying both PERC and heterojunction (HJT) cell producers.
Energy Optimization
Regenerative drives and thermal insulation reduce kWh/kg consumption, addressing growing focus on sustainable manufacturing.
RELATED NEWS
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Booth: 2.2H C110 | June 11-13, 2025 | Shanghai
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GWELL, a leading innovator in solar encapsulation film extrusion technology, is excited to announce its participation in the SNEC 18th International Photovoltaic Power Generation and Smart Energy Conference & Exhibition from June 11 to 13, 2025, at the National Exhibition and Convention Center (Shanghai).
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Contact information
Service supervision
Tel: +86-13615235273
WhatsApp: +86-13615235273
Email: salee@gwell.cn
Address: No. 8 Huyue East Road, Longchi Street, Liuhe District, Nanjing, Jiangsu Province，China
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Copyright 2024 China Gwell Machinery Co., Ltd. All Rights Reserved. Powered by: www.300.cn