What are the characteristics and application scope of screw conveyors?

08-14 15:59:50 Screw conveyor is a kind of conveying equipment that is widely used. It can be arranged horizontally, obliquely or vertically. It is used for conveying powder, granular and small block materials. This article will mainly focus on everyone Introduce the characteristics and applications of screw conveyors, the details are as follows: Screw conveyor features 1, up to 1.4-458 cubic meters per hour, can transport 60 meters. 2. The ambient temperature of the screw conveyor is -20~50℃; the inclination angle of the conveyor β≤20°, the conveying length is generally less than 40 meters, and the length is not more than 70 meters. 3. Compared with other conveying equipment, screw conveying has the advantages of simple structure, small cross-sectional size, good sealing performance, multi-point loading and unloading, safe and convenient operation, and low manufacturing cost. Its disadvantages are serious wear and tear of parts, low delivery volume, high power consumption, and the material is easily broken during transportation. 4. The mixing, stirring, and cooling of materials can be completed during the conveying process. Whether the materials are wet or dry, or materials with strong fluidity, they can be conveyed, and they can be installed in horizontal, vertical, and inclined configurations. The scope of application of screw conveyors Screw conveyors are widely used in building materials, chemicals, electric power, metallurgy, charcoal, food and other industries. It is suitable for horizontal or inclined conveying of powder, granular and small block materials, such as coal, ash, slag, cement and grain. Wait, the material temperature is below 200°C. Here are several common application industries as examples: 1. Screw conveyors in the cement industry can also be called cement screw conveyors in the cement industry, which can not only transport dry cement, but also wet cement. The cement screw loading conveyor uses a heavy-duty motor and a reducer, and is equipped with an anti-seepage device. During the conveying process, mixing and stirring can also be completed to prevent cement from agglomeration and blockage. There are 7 standard pipe diameters to choose from, the conveying capacity can reach 458 cubic meters per hour, and the material can be conveyed horizontally or at a small angle. 2. In the chemical industry, because some materials in the chemical industry are corrosive, it is generally recommended to use 304 or 316 stainless steel, which is suitable for horizontal and small inclination arrangement, and the inclination angle should not exceed 15°. If the inclination angle is too large, please choose GX series Screw conveyor. 3. The screw conveyor used in the food industry is made of 304 or 316 stainless steel. The spiral surface has high precision and the spiral pitch of the outer diameter of the inner hole is accurate. The machine is strictly polished, easy to clean and disinfect, and has a fully enclosed structure. Reduce the spillage of materials in the transportation project and avoid pollution to the environment. 4. The waste treatment industry adopts a shaftless design, which solves the problem of waste entanglement, can smoothly transport the waste to the designated location, and reduces the workload of the waste treatment staff. Fully enclosed conveying and easy-to-clean spiral surface can ensure environmental sanitation and domestic garbage are not polluted and leaked. The above is an introduction to the characteristics and application of screw conveyors. If you want to know more about screw conveyors, you can contact us at any time and we will answer you online.

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