Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine

Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine

Product Details:

Place of Origin: China
Brand Name: GWELL
Certification: CE
Model Number: GWS120/GWS160/GWS180

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Delivery Time: 90 days for the whole produciton period
Payment Terms: L/C, T/T
Supply Ability: 200 sets per year
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Detail Information

Product Name: Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine Machine Type: Cast Film Machine/PV Solar Film Machine
Brand: GWELL Suitable Material: EVA/POE
Width: 2200mm 2400mm 2600mm 3000mm Die Lip Gap: 0.5/0.7mm(depends On Customers)
Color: White , Semi-transparent Screw Design: Single Screw Design
Film Structure: Single Layer Film Origin: China
Service: Technical Support , Machine Drawing , Installation , Machine Testing
High Light:

PV Encapsulation Film Extrusion Machine


EVA Cast Film Extrusion Machine


EVA Cast Extrusion

Product Description

Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine


1. Introduction of EVA/POE solar film extrusion line

(1) Special EVA encapsulating film for solar modules (photovoltaic modules) and related solar products is used to encapsulate solar panels, which is non-sticky at room temperature and easy to operate. After hot pressing, thermal cross-linking will occur due to chemical and bonding enhancement reaction to produce a permanent adhesive seal. Product features: high light transmittance/high adhesion strength/high light and heat stability/superior volumetric electricity group rate.


(2) Compared with EVA film extrusion line, the biggest advantage of POE film extrusion line is low water vapor transmission rate and high volume resistivity, which ensures the safety and long-term aging resistance of the module in high temperature and high humidity environment, and ensures long-term use of components. Specifically, the superior performance of the POE film relative to the EVA film is that the POE film is a copolymer of ethylene and octene, is a saturated fatty chain structure, and has fewer tertiary carbon atoms in the molecular chain, showing good weather resistance, UV aging resistance, excellent heat resistance and low temperature resistance, so POE film extrusion line has better aging resistance than EVA film. Through modification methods such as photo-grafting polar monomer, plasma surface treatment or reactive grafting modification to POE, it can improve the adhesion of POE film extrusion line and glass, backplate and other materials, and has excellent interfacial adhesion performance.


(3) It is suitable for high-efficiency double-sided batteries, which can effectively enhance the conversion efficiency of the battery. Compared with ordinary single-sided power generation modules, it increases the power generation rate and reduces the cost of electricity. At the same time, the modules can be placed vertically and have more utilization methods. The POE film has a lower water vapor transmission rate and greater cohesion. It is more suitable for double-glass modules, so that the produced double-glass modules do not require edge sealing and have a longer service life.


2. Features of EVA solar film extrusion line

(1) High transparency and high adhesion can be applied to various interfaces and used for bonding glass and silicon wafers.

(2) Good durability can resist high temperature, moisture, ultraviolet rays and so on.

(3) Easy to store. Stored at room temperature, the adhesion of EVA is not affected by humidity and water-absorbent film.


3. Characteristics of POE polyolefin extrusion line

(1) POE has the general characteristics of thermoplastic elastomers. The soft chain curling structure of octene and the crystalline vinyl chain are used as physical crosslinking points, making it both excellent toughness and good processability;

(2)The price is low and the relative density is small, so the volume and price are low;

(3) Excellent heat resistance and cold resistance, and a wide using temperature range;

(4) Weather resistance, good aging resistance, because there are no unsaturated double bonds in the molecular structure of POE plastics, it has excellent aging resistance;

(5) Oil resistance, compression permanent deformation and abrasion resistance are not good;

(6) POE plastics have narrow molecular amount distribution, good fluidity, and good compatibility with polyolefins;

(7) Good fluidity can improve the dispersing effect of the filler and at the same time increase the weld line strength of the product.


4. Specification:

Extruder type GWS160 GWS160 GWS180 GWS180
Product width 2200mm, 2400mm, 2600mm
Product thickness 0.2mm -1mm 0.2mm -1mm 0.2mm -1mm 0.2mm -1mm
Maximum linear speed 10m/min ,12m/min,15m/mn


Extruder type Co-extrusion GWS160+GWS160 Co-extrusion GWS180+GWS160 Co-extrusion GWS180+GWS180
raw material EVA ,POE EVA ,POE EVA,POE
layers A,A/B/A
Product width 2400mm,2600mm
Product thickness 0.2mm -1mm 0.2mm -1mm 0.2mm -1mm
Maximum linear speed 15m/min, 16m/mn, 18m/min


5. Company brief introduction
Gwell plastic transparent sheet unit production line absorbs and digest western country advanced extrusion technology. And its main parts choose from all over the world (such as screw, barrel, roller, etc.). The energy consumption of its complete sets of equipment , intelligent, automation, safety standard, technology standard, etc., have been at or near the world standard of the product. This series of products has a number of inventions and utility model patents so that it replaces imported equipment, and has a cost-effective advantage. The high-level transparent plate products are widely used in optics, home appliances, construction engineering, decoration, furniture, advertising, handicrafts and other industries and civil industries. Its quality has reached the world's product performance, and we have a matching team of experts and process engineers to help users debug, produce high-quality products.


Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine 0







Suzhou branch factory

Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine 1

Yancheng branch factory

Poe Cast Film Extrusion Machine PV Encapsulation Extrusion Poe Film Machine 2



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