Production Line of Rigid Polyfoam Sandwich Panel w

Features: 1) Specialized equipment used for manufacturing embossed aluminum foil (brownpaper, cemented plastic cloth, etc.) double-side panels, with a middle layer ofanti-combustion polyurethane, polysio-cyanurate, and phenol foam plastic 2) Thickness of sandwich panel produced: 20 - 30mm 3) Width of sandwich panel produced: ;1,200mm 4) Length of sandwich panel produced: to clients' requests 5) Operation process:a) Rigid polyfoam raw materials, in a certain blending ratio, are delivered intothe mixing headb) Mixing head agitates raw material through the metering pump of the injectionmachinec) The injection machine uniformly injects onto the bottom facing sheet of thesandwich paneld) When injection is completed, the bottom facing moves toward the double-beltconveyors together with the top facing sheete) Between two conveyors, the injected material is foamed and hardened intoshapef) At the end of the line, formed sandwich panels are cut into preset lengths by anautomatic tracking cutter