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PVB Photovoltaic Film Making Machine Use Double Screw Extruder

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PVB Photovoltaic Film Making Machine Use Double Screw Extruder

Brand Name : GWELL

Model Number : GWS120/GWS150/GWS85/GWS95

Certification : CE

Place of Origin : China

MOQ : 1 set

Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 200 sets per year

Delivery Time : 90 days after all the technical requirements are confirmed

Packaging Details : STRETCHING FILM, PLASTIC FILM PACKAGE, WOODEN CASES PACKAGE FOR KEY PARTS

Product name : PVB Photovoltaic Film Making Machine Use Double Screw Extruder Quality After-sales Service

Machine type : Cast film extrusion line

Brand : Gwell

Suitable material : SGP

Width : 1300-3200mm

Thickness : 0.2-1.52mm

Screw design : Single screw/Double screw

Warranty : One year

After-sales service : installation and machine debug

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PVB Photovoltaic Film Making Machine Use Double Screw Extruder Quality After-sales Service


1. Comparison of PVB Photovoltaic film and EVA Photovoltaic film:

EVA is a thermosetting resin with cross-linking reaction; PVB is a thermoplastic resin with reproducibility and no cross-linking reaction;

The domestic glass curtain wall specification clearly puts forward the regulation of "application of PVB". BIPV photovoltaic modules can be made by PVB instead of EVA to achieve a longer service life. PVB Photovoltaic film making machine

PVB has strong adhesive properties, and its safety is higher than that of EVA Photovoltaic film;

EVA has many formulas, and the packaging process is not easy to control; the formula of PVB film is simple, the quality control is stable, and the shelf life is long;

PVB film has poor fluidity, which can prevent film overflow during processing.

At present, the packaging forms of photovoltaic modules mainly include glass-EVA-backsheet and glass-PVB-glass. I will describe the characteristics of EVA and PVB encapsulation films respectively.

Photovoltaic industry is a rapidly developing emerging industry that converts solar energy into electric energy. Silicon solar cell modules are mainly used in large-scale grid-connected power generation, off-grid power stations, BIPV photovoltaic building integration, etc. The encapsulation films mainly include EVA and PVB. PVB Photovoltaic film making machine



2. Machine model of PVB Photovoltaic film making machine

Machine modelSingle-screw GWS130Twin-screw GWP85/GWP52Twin-screw GWP95/GWP65
Suitable materialPVB
Product structureAAB,ABAAB,ABA
Product width1100mm - 1400mm1400mm-2600mm2400mm - 2800mm
Product thickness0.2mm - 0.8mm
Output350KG/H - 450KG/H500KG/H - 600KG/H650KG/H - 750KG/H



Product Tags:

Photovoltaic Film Making Machine

      

Double Screw Cast Film Extrusion Line

      

PVB Film Making Machine

      
Quality PVB Photovoltaic Film Making Machine Use Double Screw Extruder for sale

PVB Photovoltaic Film Making Machine Use Double Screw Extruder Images

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