Hollow Grid Cross Plate Extrusion Line

Salient features of Hollow Grid Cross Plate Extrusion Line :
* 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 ensures the short course of screen changing.
* Mould: Mould adopts high-quality alloy steel and throtting 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 plate 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.