The common faults and treatment measures of mine ventilation facilities were thoroughly discussed,aiming to improve mining production efficiency and ensure worker safety.Through research,the criticality of ventilation systems in mining was clarified,and the root causes of common faults such as mechanical and electrical failures were analyzed in detail.Effective measures for handling these faults were proposed.Dealing with ventilation facility failures is urgent for improving mining safety and efficiency.Future research directions include optimizing ventilation systems and applying new technologies to provide useful guidance for mining decision-makers and practitioners.