This production line realizes continuous production of PC/PE/PP hollow grid plate,which is application to construction decoration,advertisement collocation,and noise insulation of highway as well as packaging.PE/PP hollow grid plate is an ideal substitude of paper box in making packaging box.it is characterized by light weight,high intensity,dampproof,water proof,and anticorrosion.The width of the products is 1220-2100mm,and the thickness is 2mm-12mm.
Extruder:The specially designed screw and the advanced controlling system ensure excellent plasticization,high output and stable extruding.
Screen Changer:Quick screen changer of hydraulic system ensure the short course of screen changing.
Mould:Mould adopts high-quality alloy steel and throttling device to guarantee even thickness of the plate.
Vacuum Calibrating Table:Heating exchanging and cooling system of quick speed in calibrating system alternate  effectively and ordinally with vacuum system,which ensures calibrating precision.
Tractor : There are two tractors.The first one is of high power,high reduction ratio,multi-roller type.well low-speed operation,and in addition it is equipped with edge-cutting device to ensure the valid width and smooth cut of the edges.
Stress Remover :The advanced large area conductive heating mode can effectively remove the stress of palte and further improve planeness of the plate.
Cutting Machine:Accurate instant length_fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting.