Specifications for the 160 round pipe auger feeder single-tube screw conveyor. The spiral tube conveyor features a continuous spiral blade welded inside a cylindrical casing, with both the casing and the spiral blade rotating together. The added material rotates with the casing due to centrifugal force and friction, is lifted, and then slides down along the spiral surface under the force of gravity, causing the material to rotate with the spiral tube and thus move forward. This is similar to a non-rotating screw moving translationally along a rotating nut, achieving the purpose of conveying material. This machine has low energy consumption and low maintenance costs; when feeding from the end, it can adapt to uneven feeding requirements and simultaneously meet various process needs such as conveying, mixing, and blending. It does not jam even when excessive material is fed; it allows for multiple loading and unloading points and can convey materials at higher temperatures. It is suitable for horizontally conveying high-temperature materials and has good adaptability for processes requiring high temperatures, uneven feeding, anti-crushing, anti-pollution, and multiple loading and unloading points. Practical experience has shown good results in conveying materials such as cement clinker, dry limestone, phosphate ore, ilmenite powder, coal, and slag. The particle size of material added from the end feed inlet must not exceed 1/4 of the screw diameter; for material added from the middle feed inlet, the particle size must not exceed 30 millimeters. To prevent deformation of the cylinder, the feeding temperature must be controlled below 300°C. When conveying highly abrasive materials, this machine causes severe wear to the blades and the trough. The screw conveyor designed this time is mainly used for conveying silica fume, which is highly abrasive, making it unsuitable for a spiral tube conveyor.

       Technical features: simple structure, small cross-sectional size, good sealing, reliable operation, low manufacturing cost, convenient for intermediate loading and unloading, reversible conveying direction, and capable of conveying in two opposite directions simultaneously. During conveying, operations such as stirring, mixing, heating, and cooling can also be performed on the material. Material flow can be adjusted through loading and unloading gates. However, it is not suitable for conveying perishable, highly viscous, easily agglomerated, or large lump materials. During conveying, materials are prone to breakage, and the screw and trough are susceptible to wear. The unit power consumption is relatively high. During use, it is essential to maintain the sealing of the trough and an appropriate gap between the screw and the trough. Specifications for the 160 round pipe auger feeder single-tube screw conveyor.