Products

pp, evoh multi-layer barrier sheet extrusion line: Due to the increasingly stringent requirements of the market for products, the advanced five-layer symmetric and seven-layer asymmetric distribution technology has been developed, so that the products produced by this equipment have better barrier performance. At present, GWELL can integrate EVOH into 7-layer, 9-layer or 11-layer structure through multi-layer co-extrusion process.

The BIPV PVB photovoltaic film production line manufactured by GWELL adopts a unique design and advanced manufacturing technology. Improve the stability and automation of the machine. The feeding system is connected with the extruder to realize accurate proportioning of raw materials online so that the quality of PVB film is stable and labor is reduced. Use specially designed rollers to cool the PVB film evenly, reduce the stress caused by uneven heating and cooling, and ensure the correct shrinkage rate.

PP solar photovoltaic backsheet production line features the “one-key acceleration” function, which allows the equipment to achieve low-speed adjustment and high-speed production, greatly reducing the waste of raw materials caused by the adjustment process. Intelligent advanced control systems, network transmission speed is fast so that the information transmission error is greatly reduced, and the speed, pressure, and material conveying of the equipment are more stable through centralized control.

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 stone paper extrusion line can produce synthetic paper products with 40% to 80% inorganic powder added. It is composed of raw material conveying and processing system, edge material recovery system, extrusion equipment, casting equipment, longitudinal stretching machine, transverse stretching machine, winding machine, electrical system and automatic film thickness gauge.

China GWELL as China Plastic Extruder Supplier, EVOH multi-layer film extrusion line adopts precision dispensing technology, proportional metering, fixed flow channel, more accurate layering and more stable pressure. The whole line adopts man-machine interface display, PLC control, frequency conversion speed regulation, online powder cleaning, and automatic cleaning.

China GWELL PP PC PE hollow sheet extrusion line adopts a specially designed screw extruder and temperature control system to ensure stable plasticizing performance and extrusion efficiency. It has inserted the latest intelligent technology into its PLC program, which can guarantee a more stable, accurate and automated production line. Less labor and high output.

Gwell as China Plastic Extruder Supplier, PVC Soft Sheet Extrusion Line
A single-screw extruder is used to extrude PVC pellets. The unique screw structure, combined with China Gwell vacuum hopper, makes the product achieve a highly transparent effect, and the product will not harden at a low temperature of 30 degrees below zero.

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.

The main components of the PC PMMA solid board extrusion production line are selected from the world’s high-quality products (such as screws, barrels, rollers, etc.), energy consumption, intelligence, automation indicators, safety standards, and process standards are complete. As an excellent supplier of plastic extruders, GWELL’s complete set of equipment has approached the world’s high-quality product standards.

China plastic extruder manufacturer PET three layers GAG sheet extrusion line can cover single or double sides according to customer needs and can customize different sizes for customers to meet the needs of making cylinders, boxes, windows and other 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.

The TPU film extrusion line covers both release film and patch. As China Plastic Extruder manufacturer, GWELL adopts PLC control for the whole line, which can be easily controlled by one person. The disassembly and replacement of key components is convenient and user-friendly. The remote control port is reserved for simultaneous monitoring around the world. The product has high transparency, few crystallization points, and no bubbles during winding.