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.
The BIPV PVB photovoltaic film production line of GWELL intelligent equipment, the top three PVB manufacturers in China all use GWELL’s PVB dry (over-roll method) and PVB wet (over-water method) film equipment, India’s first PVB film The production line is also manufactured by GWELL. PVB film width: 3600mm (max), PVB film thickness: 0.38-1.52mm, output: 500-800kg/h, shrinkage rate: ≤2%, total production line length: 28m. It can be cut into the required width according to user requirements. This production line has the following characteristics:
There is a big difference in equipment between the two processes, and the price is also very different. The main machine can also use a single-screw extruder or parallel twin-screw extruder according to different needs and raw material conditions.
The 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.
The PVB (polyvinyl butyral) film of the BIPV PVB photovoltaic film production line is a thermoplastic resin film produced from PVB resin plus plasticizer. Widely used in architectural laminated glass, automotive laminated glass, solar photovoltaic glass, bulletproof glass, soundproof glass, etc. It has good safety and prevents the glass from breaking due to external force and the fragments splash and hurt people; it has sound insulation, and anti-ultraviolet, and can be made into color or high transparency. It has been used in building curtain wall glass for 70 years: it has optical Application value, and solar photovoltaic can be applied. PVB film is currently produced by roller forming and water forming and can produce transparent color strips and full-color films with a thickness of 0.38-1.52mm and a width of 500-3400mm.
|Extruder Type||Single screw extruder GWS150,GWS160,GWS180||Co-extrusion GWS160+GWS160,GWS180+GWS160,GWS180+GWS180|
|Raw material||EVA, POE||EVA, POE|
|Layers||EVA or POE single layer||EVA or POE single layer,EVA/POE/EVA three layers|
|Max linear speed||10m/min,12m/min,16m/min,18m/min|
|Application||EVA/POE film for solar encapsulation|
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.