Vacuum powder suction machine is one of the necessary equipment for modern industry, pharmaceuticals, food, metallurgy, building materials, agricultural and sideline industries, and other light and heavy industries. The vacuum powder suction machine can automatically transport various materials to packaging machines and injection molding machines. In the hopper of equipment such as, crusher. The mixed materials can also be directly transported to the mixer, which reduces the labor intensity of workers and solves the problem of dust during feeding. Problems such as spillovers. The vacuum powder suction machine improves the work efficiency, the transportation is accurate, the quality is reliable and durable, and the raw materials are completely free from moisture, pollution, foreign matter, and loss during the feeding process. It realizes the self-transportation of the feeding process and avoids high-altitude feeding. It is the preferred equipment for pharmaceutical factories and food factories to pass GMP certification and promote clean and civilized production.