Construction engineering field—
Screw machinery can be used for concrete mixing in buildings. The soil mix of the building is an essential material in the construction process, the spiral machine can mix the raw materials such as cement, sand aggregate and other raw materials adequately to ensure the quality of the soil mix, in addition, the spiral machine can also be used for transportation in the construction project, through the use of the spiral machine, it can be efficiently transported to the construction site, improve the construction efficiency