plastic XPS sheet extrusion line
XPS foam board,named as polystyrene extrusion plastic board (XPS for short) has a flawless closed-pore alveolate structure.Its performances such as the density,water absorption,coefficient of heat conducting and the coefficient of steam pervasion and so on have advantage over those of other board in heat preservation materials and they have the characteristics of strong intensity,light material,airlight, anticorrosion,aging resistance,low cost,etc.It has been used widely in the fields of heat preservation and heat insulation in the construction industry,frost resistance of the highway,railway,airport,square and household fitment.It is generally acknowledged and the best heat preservation material in the market at present.
?The barrel and screw of the extruder is unique designed for XPS foam board, has large extrusion capacity and stable working; full automatic material loading system guarantees the precise feeding; the line adopts hydraulic screen changer and melt pump to make sure the even extrusion of melt plastic, therefore the board is of uniform thickness and smooth surface.
