Spiral conveyor is a special form of screw conveyor and a commonly used material conveying equipment. Compared to ordinary screw conveyors, the spiral structure of the spiral conveyor is more compact, with more dense spiral coils and interlocking spiral coils. Therefore, it can transport more granular and loose materials, with characteristics such as high conveying accuracy, small cross-sectional area, large flow rate, low energy consumption, and low noise.
   The auger in the spiral auger conveyor is generally made of high-strength steel, such as 45 # steel, 65Mn steel, etc. These steels have high strength and wear resistance, which can withstand significant impacts and friction during transportation, while also meeting the requirements of long-term use.
    Spiral conveyor is widely used in fields such as building materials, metallurgy, chemical engineering, and grain processing, such as the transportation of cement, fly ash, crushed stone, ash, fertilizer, food, grains, and granular materials. At the same time, the spiral conveyor can also achieve the conveying effect of different materials by controlling the speed and adjusting the width of the spiral coil.