A bulk screw conveyor is a type of conveyor system specifically designed for transporting bulk materials. It operates using a helical screw or auger inside a tube or trough to move materials horizontally, inclined, or vertically. The rotating screw mechanism efficiently transfers granular or powdered substances, making it ideal for industries such as agriculture, food processing, and mining. Bulk screw conveyors are valued for their ability to handle a wide range of materials with varying flow characteristics and their adaptability to different operational layouts. They help streamline material handling processes and minimize manual labor.