The screw conveyor is a commonly used continuous conveying machine without flexible traction components. It is one of the indispensable important mechanical equipment in modern production and logistics transportation. Its application has greatly improved labor productivity and realized the mechanization and automation of the material conveying process. Screw conveyors have been widely used in various industries. In some heavy industries such as metallurgy, mining, power, building materials, and ports, as well as in transportation departments, they are mainly used to transport bulk materials, such as coal, ores, grains, sand, and fertilizers.

Performance advantage
The structure of the screw conveyor is relatively simple, with low cost, reliable operation and easy maintenance and management.
The screw conveyor is compact in size, has a small cross-sectional size and occupies a small area.
The screw conveyor can achieve sealed transportation, which is conducive to transporting materials that are prone to flying, hot and have strong odors. It can reduce environmental pollution and improve the working conditions of port workers.
The screw conveyor is convenient for loading and unloading. When the vertical screw conveyor is equipped with a relatively spiral material taking device, it can have excellent material taking performance. The spiral shaft that comes into direct contact with the material pile has the ability to automatically take materials and can be used as a material taking device for other types of unloading machinery in ports.
The screw conveyor in Henan can convey materials in the opposite direction. It can also enable one conveyor to convey materials in two directions simultaneously, that is, towards the center or away from the center.
The materials of the screw conveyor are prone to crushing and wear during the conveying process, and the wear of the screw blades and the material trough is also relatively serious.