▎ 摘　　要

NOVELTY - The utility model claims a metal surface coating production device technology field, claims a rust-proof and anti-salt mist graphene zinc-aluminium coating production device for metal surface, comprising a mixing box and a feeding port; the inner part of the mixing box is equipped with a stirring device; the inner part of the mixing box is equipped with a hose; one end of the soft pipe is provided with a material absorbing port, and one end of the soft pipe passes through the outside of the mixing box; the outside of the soft pipe is provided with a micro pump; the other end of the soft pipe is provided with a discharging port; the lower part of the outer wall discharging port of the mixing box is provided with a supporting frame; The utility model through the inner part of the mixing box is provided with a hose and a micro-pump; the mixing box is mixed in the mixing box by a small amount of observation and detection, will not cause material waste, at the same time, it can make the mixing working staff of the mixing box, more convenient working staff use and actual operation; It improves the mixing quality of the coating.