Labor problems are an age-old problem faced by contractors worldwide. Initially, when construction used to take place, it was mostly labor-dependent. There were contractors who would be running behind laborers and all the projects would largely depend on the labor force. The primitive concrete mixing process used to be manual. This process was time and labor-consuming. Each component like aggregate, sand, cement, and water was considered roughly and mixed to make ready mixed concrete. Then came the concrete mixers. The practical application of these mixers was simple and it reduced the need for labor but did not focus on the perfectness of the mixed material.