> PRL-5C type multi-functional metal insulation sandwich panel composite unit PRL-5C type metal insulation sandwich panel composite unit adopts PLC and touch screen control. It can produce polystyrene foam as the core material and color steel plates as two-sided materials. Sandwich panels can produce wall panels and roof panels of various specifications. Please contact Shanghai Yongming Machinery Manufacturing Co., Ltd. for details. ■ Production speed: 4m-5m/min■ Sandwich panel thickness: 50-250mm■ Overall dimensions: 43450*4500*2800mm■ Equipment installed capacity: 35KW■ Equipment weight: 27 tons■ Production capacity: 1500 square meters-2000 square meters /8 hours