PU แซนด์วิชแผงสายการผลิตโพลียูรีแซนวิชแผงบรรทัด

Metal Surface Glass Wool & PU Sandwich Panel Machine with Non - Stop Cutting Technical Parameters of sandwich panel machine Item Description Production Material (0.25mm-1.0mm)×L, yield strength≤G300 Colored steel Production speed 4-8 M/min Production type totally continuous production with PLC controlling PU foam thickness 25-80mm Composite structure position fixed by double rubber tracker Foaming system totally automatically continuous foaming, quantity of foaming could be