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.
The PP five-layer co-extruded solar cell back sheet can reduce production costs while ensuring good product performance, simplify the preparation process, enhance adhesion before each layer, and prevent delamination or falling off, ensuring the long-term durability of the solar cell back sheet weather resistance. The material has better electrical insulation performance, strengthens the protection of the backsheet to the cells, and ensures the service life of the cells. PP solar photovoltaic backsheet production line adopts multi-layer co-extrusion, automatic metering system, PLC control of the whole machine, realizes man-machine interface operation, and remote inspection service.
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. With an intelligent advanced control system, 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, it is possible to browse all information of the equipment on one screen, such as current, pressure, speed, temperature, vacuum pressure, etc., making the operation easier; the HMI human-machine interface, centralized control system, realizes one-screen browsing of the whole machine parameters, such as Temperature, pressure, speed, current, etc., easy to operate. The digital network transmission enables the equipment to quickly locate and perform remote maintenance and error analysis when a fault occurs, greatly reducing debugging and production downtime.
The production line is used to produce high-performance, innovative fluorine-free solar photovoltaic back sheets that meet the trend of green manufacturing; Unique tempering and set design, combined with high-precision thickness gauge, visual inspection system, and automatic winding system, fully guarantee the excellent quality of products.
EVA POE Solar Film Extrusion Line is mainly used in the packaging of photovoltaic modules, which is the key material of photovoltaic modules; it can also be used in various industries such as architectural glass curtain walls, automotive glass, and hot melt adhesives.
The fully automatic weighing metering device ensures high-precision feeding of various solid and liquid additives and raw materials; the low-temperature extrusion system prevents the additives from curing and cross-linking in advance while ensuring sufficient mixing and plasticization; The special design of some parts perfectly solves the problems of sticking rolls and peeling; the unique on-line tempering and stress relief device; multiple tension control systems in the production line make the flexible sheet convey smoothly during the cooling, traction and winding process; The online automatic thickness measurement and defect detection device provide real-time feedback on the quality of packaging film products.
The PP solar photovoltaic backsheet production line is used to produce high-performance, innovative fluorine-free solar photovoltaic backsheets that meet the trend of green manufacturing; Layer distribution technology, unique tempering, and shaping design, combined with high-precision thickness gauge, visual inspection system, and automatic winding system, fully guarantee the excellent quality of the product.
|host type||Single screw stand-alone||Single-screw twin-machine co-extrusion|
|product type||single layer structure||A；A/B；A/B/A structure|
|Product width||1250mm – 2200mm||1250mm – 2200mm|
|Product thickness||0.02mm – 0.03mm||0.02mm – 0.03mm|
|Extrusion output||120KG/H – 180KG/H (different models have different output)||140KG/H – 200KG/H (There are differences in output for different models)|
|Line speed||30 m/min||30 m/min|
Innovation drives enterprise progress. Relying on the group’s strong technology, equipment strength and innovation spirit, Gwell is committed to the development of high-tech products and the international market. Gwell also actively exchanges and cooperates with world-class scientific research institutions. The new technologies, new processes and new products developed by Gwell are widely used in building materials(PP hollow sheet extrusion machine, PC optic extrusion machine), home appliances(SPC floor extrusion machine), packaging(PET sheet extrusion machine, EVOH film extrusion machine),
medical treatment(PVC rigid sheet extrusion machine), automobiles(TPU film extrusion machine, PVB film extrusion machine), new energy(EVA solar film extrusion machine), aerospace(TPU film extrusion machine), rail transit(waterproof film extrusion machine) and other fields, which are closely related to human life.
International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW.
Terms of Payment: LC, T/T
Delivery date:1-4 months
We are committed to produce sheet,film,board extrusion machine.Sheet extrusion machine includes PET sheet, PP、PS sheet, PLA biodegradeble sheet, PETG sheet extrusion machine, PVC soft sheet, PMMA、GPPS sheet extrusion line and so on.Film extrusion machine includes EVA、POE solar film, PVB film, TPU film, PETG film, ASA film and so on.Board extrusion machine includes PC solid board, PP、PE board ,etc.and other extrusion machine like floor, hollow, waterproof , foaming, non-woven fabric extrusion making machine.
Our Trading capacity is about 1,000 extrusion lines every year,and Gwell has exported to over 60 countries and regions for nearly 15 years.
It will take 1-4 months to produce,which caused by different reqiurements of customers and design for each extrusion line.
Yes,Gwell sale teams will provide specification according to customer’s requirements,meanwhile we can give the technical support to customers. Beacause we are not only sales but also technicians.If you are interested in our extrusion machine,please contact us.
Yes,Gwell is complete set of customized turn-key engineering project which include hardware& software design, technology commissioning and after-sales service.Otherwise we can provide formula support.
The whole extrusion line that we often adopt ocean shipping for saving cost,The nearest port of departure is China Shanghai,but if urgent cases like small spare parts,we will send to customer factory by air. Otherwise you can either use your own assigned shipping agent or our cooperative forwarder.