PU sandwis panel isolated , used for Cold store rooms, isolating walls and roofs. |
PU sandwich panel and PIR sandwich panel are both sandwich panels and important products of the sandwich panel production line. So what are the characteristics of these two different sandwich panels? What\'s the difference between them? PIR foam and PUR polyurethane foam are ...
Continuous PU Sandwich Production Line/PIR Sandwich Panel Production Line, also called polyurethane sandwich panel manufacturing line, is an automatic production line, which is consisting of decoiler, film coating, pre-cutting, cutting equipment, roll forming system, ...
Continuous pu sandwich panel machine china PIR Sandwich Panel Production Line, also called polyurethane sandwich panel manufacturing line machine, is an automatic production line, which is consisting of decoiler, film coating, pre-cutting, cutting equipment, roll forming ...