EPS Continuous Pre-expander(Pre-expander,foaming machine,eps machine) 1.1 Characteristics : 1.1-1 Long life,for Stainless steel and profile steel. 1.1-2 A Fluidized bed 1.1-3 Electrical control box. 1.1-4 A The blower connected with fludized bed1.2 Technical details: ModelSPY-800Outline size of chamber800Density of product6-25kg/m3Speed200-400kg/hMain machine power10kwOutline size5500*1930*2580mmTotal weight1800kgVoltage380,50HZ,3Phases