The tubular screw conveyor has the following advantages:

1. High efficiency conveying: The tubular screw conveyor adopts a new type of suspended intermediate suspension bearing frame, which increases the material transportation space, reduces logistics resistance, and is designed with small diameter, high speed, and variable pitch to ensure smooth, fast, and uniform feeding.

2. Random arrangement: The shell of the tubular screw conveyor is made of high-quality seamless steel pipes, and each section is connected as a whole through flanges, allowing for continuous transportation regardless of horizontal or large inclination angles. It can be directly connected and fixed with supporting equipment, without the need for a foundation, making full use of space, and is very easy to move and disassemble.

3. Diversified connection: The inlet and outlet can be connected in various forms such as flange connection, fabric installation connection, fabric installation suspension rod connection, universal joint connection, etc.

4. Reliable sealing: Anti leakage devices are installed at the connection of the shell tube, and the process holes have been carefully improved to avoid material blockage and machine blockage accidents caused by cement agglomeration inside the tube due to rainwater infiltration.

5. No need to add oil: Due to the use of novel intermediate bearing materials, it can reduce friction, wear resistance, and self lubricate. Even if used for a long time, there is no need to add lubricating grease, which can avoid the side effects of mixing grease and cement on the shaft sleeve and shaft.

6. Special reducer: The reducer specially produced by our company is designed with advanced and reasonable features, including small size, light weight, high torque, fast speed, no oil leakage, and no noise. It is also equipped with a stop stop structure and suitable for thrust transmission with large inclination angles.

Spiral conveyors are not only used in concrete mixing plants (buildings), asphalt mixing plants, and dry mortar production lines to transport cement, fly ash, mineral powder, dry sand, etc., but also widely used in industries such as chemical, building materials, grain, metallurgy, and electricity. Convey powdered and small granular materials. But this device is not suitable for conveying block shaped, pressure resistant, adhesive or easily caked materials.