The core features of the screw conveyor: 1. Compact structure: Simple layout, can be installed horizontally, at an angle or vertically, suitable for narrow spaces. 2. Continuous and efficient operation: The conveying process is uninterrupted, the quantity can be controlled by speed adjustment, and the stability is strong. 3. Sealed and environmentally friendly: The closed machine trough design prevents dust and leakage, suitable for sensitive materials such as chemical powders. 4. Wide range of applications: It can convey powders, granules, small pieces, and low-viscosity paste-like materials, with strong adaptability. 5. Simple operation and maintenance: Automated control can be easily achieved, the core components wear slowly, and the maintenance cost is low. 6. Flexible distance: One unit can convey 2-70 meters, and multiple units can be combined to achieve long-distance or multi-directional transportation.