Vacuum metallization coating machine, is to heat the coated aluminum wire material in a vacuum chamber to a certain temperature so that it evaporates and enters the space in the form of molecules or atoms to achieve the purpose of coating. The vacuum coating is uniform, the adhesive force is strong, the mechanical property and the chemical property of the tool are improved, and meanwhile, the purity of the film is very high, the compactness is good, and the surface is bright, thereby greatly improving the yield of products.