Under normal circumstances, single-laminated steel plates, double-laminated steel plates, and composite color steel sandwich panels can be selected for the housing panels of steel structure plants.
If the top pu foaming machine should have any performance, Weihua must tell you our foaming performance: The foaming properties of the produced panels are quite good. Refrigerated sandwich panel with a thickness of 250MM and a flame retardant rating of B2. The percentage of closed area is high and the thermal conductivity coefficient is good.
Many successful PU insulation material solutions enjoy a high reputation at home and abroad under the "WEI HUA" brand.
Weihua Machinery plans this year: specialized in PU / rock wool continuous sandwich panel production equipment, besides, aluminum foil and metal sheet surface pentane continuous sandwich panel production line will become another major production line this year.
If you are still looking for the best-selling pu sandwich panel production line supplier, Weihua Machinery is your trusted partner.