| Message: | PC center hollow grid sheet production line, PC grid sheet extrusion line, sunshine grid board production line
Characteristics of PC hollow grid sheet production line from Qingdao Canplast Machinery
PC hollow grid sheet finished width 700mm-2100mm, thickness 2-25mm.
Extruder the special designed screw and the advanced temperature control system, ensure good plasticizing effect of raw material, the high output and stable extrusion.
Screen changer adopt hydraulic fast screen change device, ensure the process of screen changing fast and effective, double station and special sealing structure, guarantee the stable work of the screen changer.
Mold 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 is 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 .. Haul-off unit Haul-off has the first group and the second group, the first group of hauling off machine is big power, large reduction ratio, multi roller type, it has low speed running performance, the hauling force is large, can synchronously and uniformly pull the hollow grid sheet out from vacuum forming stand. The second haul-off group coordinates to remove the tension of the hollow grid sheet products. It is also equipped with edge cutting device to ensure the effective width and edge quality.
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