Gwell’s extrusion technology satisfies customers with the highest economic efficiency
China’s professional plastic extruder suppliers are always exploring new paths for plastic sheet, film, sheet extruders
GWELL develops a new type of EVA Film Making Machine with high output. It is co-extruded by two or three extruders, with a line speed of 2x13m/min, an automatic winder, and a typical developed stress relief device, which can effectively eliminate the film. Residual stress generated during stretching or other production processes can solve the problem of heat shrinkage of EVA film, and the unique low-temperature extrusion design ensures that materials are fully mixed and plasticized.
EVA POE Solar PV Encapsulation Film Production Line uses EVA or POE as raw material. The converting process includes material handling, heating, extrusion, calendering, cooling and winding. The production line can be customized according to customer requirements. The film product is a new type of thermosetting hot-melt film, which is not sticky at room temperature and is easy to operate.
EVA POE Cast Film Extrusion Line has an automatic weighing feeding system to ensure high-precision feeding of various solid and liquid additives and raw materials. The low-temperature extrusion system is fully mixed under the premise of ensuring plasticization to prevent cross-linking of additives.
The EVA film production line adopts casting technology to produce EVA solar cell packaging film. The main raw material is vinyl acetate copolymer (EVA), which is formed by heating, casting and extruding after adding additives.
GWELL as China Plastic Extruder Supplier， The EVA POE encapsulation film extrusion line adopts a tape casting process and takes Poe and EVA as the main raw materials to produce POE and EVA encapsulation films, which are mainly used for the encapsulation of crystalline silicon and thin-film solar cell modules. Due to the advantages of POE and EVA encapsulation film in adhesion, aging resistance, and optical properties, it is more and more widely used in battery modules and various optical products.
Before the emergence of the EVA / POE / EPE solar film extrusion line, customers mainly needed EVA solar film and Poe solar film extrusion line. However, with the instability of the market, more and more customers want to have a device that has both EVA performance and POE performance and can reduce the cost of raw materials. Therefore, GWELL as China Plastic Extruder Supplier, GWELL developed the global first EPE solar film extrusion line according to customer needs. Since then, EPE extrusion line has become popular all over the world.
Our EVA/POE film extrusion lines can produce solar cell encapsulation films with lower shrinkage. GWELL can supply a complete line from the feed to the …
We’ll be pleased to show the advantages and demonstrate to you the performance of the GWELL solar extrusion line or sheet extrusion line. Please provide the contact information, you will be contacted as soon as we receive your inquiry form.