The study time of mixing station workers varies from person to person, but it usually takes about 3 months to master relevant skills. During this period, the driller will receive training and guidance to learn how to operate the mixing equipment correctly, control the material quantity and proportion, and deal with common problems and troubleshooting skills. They also need to know different types of raw materials and concrete formulas to ensure the production of high-quality concrete. Through practice and experience accumulation, the driller can gradually master these skills and show efficient and accurate operation in his work.