Hollow grid sheet extrusion line, China plate machinerys
Specification & Usage
This production line is used to produce the PP,PC hollow grid sheet line.PP finished sheet width 1220-2100mm,thickness:2-14mm. PC finished sheet width 1220-2100mm,thickness: 2-25mm.
Main machines of the production line:
Extruder:special venting type design,advanced PLC temperature control system to ensure that plastic sound and high-yield stability in plastics extrusion.
Screen Changer:optional hydraulic quick changer device,so that the process of changing network quickly and efficiently;duplex and special sealing structure,and ensuring stability for network devices.
Mould:mould made of high-quality alloy steel with high activity of the throttling device,so the distribution of material flow in the die pressure is uniform;the upper and lower lips of die is of differential regulation,ensures a uniform thickness from top to bottom.
Vacuum forming stand:forming system with a fast heat exchange cooling system,and with vacuum system,an effective staggered,sequential distribution to guarantee the accuracy of the sheet’s shape.
Vacuum system consists of two independent sub-structure,each subsystem equipped with a fixed number of three-loop vacuum lines,each carrying a fixed cycle of both the vacuum-conditioning system and vacuum display system,thus making the surface of vacuum plate uniform and stable.
