Abstract: In order to enhance systematic, authenticity, interactivity, security, effectiveness of the safety skills training of coal mine workers, it built the hardware platform by using 360 degree immersive screen projection system and developed three-dimensional virtual models to achieve entire mine simulation with virtual reality technology. The practice showed that the system could simulate the real underground mine environment and gave trainees the immersive feel, which increased interest in learning, and improved the training effect by summing up experience and lessons learned from the accident.