XPS Foam Board Extrusion Line    adopts double-stage series high foam technology . It mainly includes mixing material system , No. 1 extruder , high pressure metering pump , filter changer device, No. 2 extruder , auxiliary machine and so on. The whole machine adopts inverter control. The machine has the features of perfect configuration , professional design , high work efficiency , lower consumption and highly stability .
 

The raw material is PS granule , fireproofing agent with other additive after heating and mixing at the same time injected foaming agent . The solid foam plastic board is collected after extruding and forming . The foam board has excellent heat-insulating , fine compressive , and antiaging performance which are widely used as heat-insulation material in European and America countries such as outdoor insulated material , ground dampproof and insulating layer , inner and outer walls heat-insulation material , indoor decoration , advertising board , freezer , floor and so on . It has a very wide prospect as the ideal material with heat insulation and preservation , dampproof features.