Advantages and disadvantages of the coal mine three-eight system and four-six system

Advantages of the coal mine system: workers only need to work 6 hours a day, relative to other work systems, short working hours, low labor intensity, light workload, can reduce the incidence of physical injuries and occupational diseases of the workers, the coal mine system is able to adapt to the pace of life of some workers.

Disadvantages of the coal mine system: Compared with other work systems, the coal mine system has a short working time per day, and the output per unit of time is correspondingly lower, which may affect the productivity and output of the coal mine. The coal mine system requires the arrangement of more workers to maintain the continuity of production, which puts higher requirements on the human resource management and cost control of the coal mine.