The vacuum conveyor generates the vacuum by a vacuum pump, relies on vacuum suction to convey granular and powdery materials, it is a dust-free airtight pipeline transportation equipment. Through the air pressure difference between the vacuum and the environmental space, the gas flow in the pipeline is formed, the material in the pipe is moved to complete the transportation, widely used in various light and heavy industries such as chemical, pharmaceutical, food, metallurgy, building materials, agricultural and sideline industries.
Vacuum conveying is closed pipeline transportation, this transportation method can prevent dust environmental pollution, improve the working environment, reduce environmental and personnel pollution of materials, and improve the cleanliness of workshop. It takes up a small space and can complete conveying in a narrow space, material conveying is not restricted by long or short distances. At the same time, the vacuum conveyor can reduce labor intensity and improve work efficiency. It is a good conveying method of most powder, granule material.