Circular screw conveyor

The cement screw conveyor is suitable for extracting, batching and conveying any type of cement, concrete, mud, fly ash, mineral powder and other powdery and granular materials, and is widely used in concrete mixing plants, stabilized soil mixing plants and other occasions. The cement screw conveyor can be conveyed horizontally or obliquely (conveying angle ≤45°). The feeding port adopts spherical feeding port, which can be rotated and easy to disassemble. It has good sealing performance, no water seepage and material leakage. It can be directly connected and fixed with its supporting equipment, no foundation is required, and it takes up little space. The screw conveyor uses the rotating screw to move the material along the fixed casing groove to carry out the conveying work. It is characterized by sealed transmission and simple structure. 1. The connection between the screw shaft and the hanging bearing, the head and the tail shaft adopts the embedded tongue type, and the installation and disassembly do not require axial movement, and the maintenance is convenient; 2. The variable diameter structure is adopted to increase the volume of the hanging bearing to avoid the contact between the hanging bearing and the material, and the life of the hanging bearing can reach more than two years; 3. Each transmission part adopts the floating connection method, and the hanging bearing is a universal joint structure, so that the spiral body, the hanging bearing and the tail form an integral floating body, which can freely rotate and avoid within a certain range with the conveying resistance, without jamming, no 4. The head and tail bearing seats are outside the shell, and all bearings adopt multi-layer sealing and matching sealing technology, so the bearing has a long service life.