Auto Pre-Expander

  • SPY70\90\120 Continuous Pre-expander

    SPY70\90\120 Continuous Pre-expander

    Main Features 1.Feeding, expander, filtrating, crushing, transport to silos automatically 2.With first and second expansion, the first time filling adopt frequency conversion feeding device, guarantee the stability of feeding 3.Uniform foaming, foam density range is 6-35g/l 4.Material barrel inside and outside, fluidized bed dryer made of stainless steel, in order to maintain the durable use and stable performance 5.Electrical protection device 6.Adopt Japanese reducing valve
  • SPJ50\70\110\130\150\160 Automatic Batch EPS Pre-expander

    SPJ50\70\110\130\150\160 Automatic Batch EPS Pre-expander

    Main Features 1.Feeding, expander, filtrating, transport to silos automatically 2.Steam system controlled by pressure reducing valve and Angle seat valve, to achieve accurate heating 3.Feeding system adopts electronic weighing system, material level sensor control, so as to control capacity of foaming materials, to ensure that the foam bead evenly 4.Use PLC controller and touch screen, achieve precise automatic operation 5.Feed barrels made of stainless steel. Electrical components, valves ar...