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eva film extrusion line
eva film making machine
poe film extrusion

Introduction of EVA, POE Photovoltaic Film Extrusion Line


Automatic gravimetric feeding system guarantees variety of solid, liquid additives and raw materials high-precision feeding. Low-temperature extrusion system to ensure adequate mixing in the stable of plasticizing to prevent additives crosslinking. Special design of casting process gives the good solution to roller adhesion. Professional online tempering device to get rid of inner stress. Tension control system ensure the flexible sheets conveying placidly during cooling, pulling and winding process.The on-line thickness measuring and defect inspecting system can provide real-time feedback of the production quality of EVA, POE solar film.


EVA, POE Photovoltaic Film Extrusion Line


Technical parameter of EVA, POE Photovoltaic Film Extrusion Line

ModelExtruder typeProducts thickness(mm)Max. output
Single extrusionJWS1600.2-1.0300-450
Co-extrusionJWS160+WS1800.2-1.0750-850
Co-extrusionJWS180+WS1800.2-1.0800-1000
Co-extrusionJWS180+WS2000.2-1.0900-1100


Introduction of PP, PE Solar Photovoltaic Cell Back Sheet Extrusion Line


This production line is used to produce high-performance, innovative fluorine-free solar photovoltaic backsheets that conform to the trend of green manufacturing. Our sheet extrusion line adopts multi-layer co-extrusion technology and special screw structure according to the feature of raw materials. The unique tempering setting design, combined with high-precision thickness gauge, visual inspection system and automatic winding system, fully guarantees the excellent quality of products.


Technical parameter of PP, PE Solar Photovoltaic Cell Back sheet Extrusion Line

ModelExtuder typeProducts thickness(mm)Max. Output
3 extruders co-extrusionJWS75+JWS130+JWS750.18-0.4750-850
5 extruders co-extrusionJWS65+JWS65+JWS120+JWS65+JWS650.18-0.4800-900


Introduction of FPV- Floating Photovoltaic Power Station


Floating photovoltaic project is to install photovoltaic power generation components on the floating body on the water surface, which has many advantages as follows:


  • It does not occupy land and the water area can be fully utilized.

  • Floating photovoltaic power stations can reduce water evaporation, improve water quality, and inhibit algae growth.

  • Due to the cooling effect of water on photovoltaic modules and cables, compared with ground-mounted systems, floating photovoltaic power stations can effectively improve power generation efficiency.


Introduction of JWZ-BM500/1000 Blow Molding Machine:


Our JWZ-BM500/1000 blow molding machine is suitable for producing different kinds of floating products and adopts high output extrusion or double-layer co-extrusion with accumulating die head and hydraulic servo control system.


Technical parameter of JWZ-BM500/1000 Blow Molding Machine

ModeIUnitBM500BM1000
Die head structure
Accumulating type
Main screw diametermm120135
Max plasticizing capacity (PE)kg/h350-450550-650
Driving motorkW132160
Accumulating volumeL2645
Oil pump motor powerkW3045
Clamping forceKN8001800
Max space between platenmm500-1400700-1900
Platen size W*Hmm1020-24001600*2400
Max. mould sizemm800-25001500*2500
Heating power of die headkW2538
Machine dimension L*W*Hm8.5*5.5*5.810.28*6.2*7.3
Machine weightT4563
Total powerkW240302


The Application of EVA, POE Photovoltaic Film Extrusion Line

EVA film is a thin film product which is made of EVA as the main raw material, added with various modifying additives, fully mixed, heated by the production and processing equipment, cast and extruded. The cured EVA can withstand atmospheric changes and has elasticity. After bonding with the glass, it can improve the transmittance of the glass, play a role in enhancing the transmittance and gain the output of the solar cell module. Therefore, it is an ideal packaging material for solar cell modules and glass.

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Jwell, Your Reliable Extrusion Machine Manufacturer!
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