Continuous pu sandwich panel production line/ PIR Sandwich Panel Production Line, also called polyurethane sandwich panel production line/production line/machine, is an automatic production line, which is consisting of decoiler, film coating, pre-cutting, cutting equipment, roll forming system, preheating, foaming, solidification, band saw cutting, cooling, stacking and packing. The whole PU/PIR continuous pu sandwich panel line integrates technologies of mechanics, chemistry, electrical control, hydraulic pressure pneumatic and temperature control. Jinggong is one of the leading sandwich panel machine manufacturers in China who has been specialized in providing high-quality PIR / PU continuous sandwich panel line. The PU sandwich panel lines were exported to many countries, such as Poland, Brazil, Jordan, Kuwait, Saudi Arabia, Tunisia, and so on. The continuous sandwich panel production line performance has got unanimous approval and favorable comment from domestic and international customers. Feel free to contact us for PIR / PU sandwich panel production line price!

Video Of PU / PIR Continuous Sandwich Panel Production Machine

Zhejiang Jinggong Science & Technology Co., Ltd., which is located in Shaoxing, Zhejiang, developed the PU sandwich panel production line by themselves. This line has reached the world's advanced technology, stopped relying on import, and entered the time that there is no PU production line manufacturer in China. It means China localization age of PU production line is coming. The pu polyurethane sandwich panel machine made by Jinggong consists of decoiler, roll forming machine, preheating, high pressure foaming, double belt machine, bandsaw, stacking, packing and cooling, realizing an automatic production from uncoiling to packing. Max production speed is 12 meters per minute. Annual output is 1 million square meters.

Main Technical Parameters/Specifications of PU / PIR Continuous Sandwich Panel Production Line

Item Parameter

Material Type Color steel sheet; galvanized sheet, Aluminum sheet

Thickness 0.4-0.8

Width ≤1250(Max)

Suitable size of panel Length 2000-16000

Width 600-1200

Thickness 30-200 (Not including height of corrugation)

Production speed 3-8 (Adjustable)

Valid length of double belt conveyor(mm) 16000-36000

Work pressure on pouring foam 150-200

Total power About 300

Total size(Length×Width×Height)(mm) 130000×15000×6000

Features of PU / PIR Sandwich Production Line

Beautiful and applicable, multiple functions, such as thermal isolation, sound isolation and flame retardance.

Using heated air recycle oven, strictly control the temperature of PU foaming and solidification in suitable range.