>> PL-2B metal insulated sandwich panel compounding unit PL-2B metal insulated sandwich panel compounding unit can produce sandwich panels with polystyrene foam as the core material. The types of sandwich panels produced are: Socket panels and H-shaped spliced wall panels. Please refer to the plate type diagram for details. ■ The size of this equipment is 33000mm*4500mm*2800mm, and the production speed is 4 meters/minute. Currently, the sandwich panels produced by this equipment are widely used in the construction of mobile houses and GPM workshops. ■ Please obtain detailed information from Yongming Machinery Manufacturing Co., Ltd.