▎ 摘　　要

NOVELTY - The device has a mixer whose output port is provided with a material storage barrel for storing material. A side of the mixer is equipped with an extruder. An output end of the extruder is provided with a secondary distribution door plate mold (4) that is butted with an output port of extruder. The secondary distribution door plate mold is provided with a plate cutting machine that is matched with the secondary distribution door plate mold for continuously producing a wood-plastic door plate rudiment. The secondary distribution door plate mold shunts the extruder which is continuously extruded into secondary distribution door plate mold in the mixed material through inner special-shaped sprue spreader and mold inner spoiler quickly and fully. USE - Preparation device of graphene oxide modified ultra-wide wood plastic door plate. ADVANTAGE - The molten material in the mold can be quickly filled in the mold, and the damage to the inner part of the mold is reduced. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene oxide modified ultra-wide wood plastic door plate. DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of the graphene oxide modified ultra-wide wood-plastic door plate preparation device. Secondary distribution door plate mold (4)