Abstract: In response to problems such as fragile rollers, torn mesh screens, and vulnerable spokes in traditional drum screening machine, a horizontal punching drum screening machine was designed, and a T-shaped load-bearing support roller was verified to ensure constant contact with shaftless drive roller．A horizontally arranged square mesh punching screen was selected, with an interenal installed to achieve material screening and transportation．Dynamic analysis was conducted on material movement process within drum, and mechanical verification was carried out on stabilizing wheels to determine their motion parameters and conduct prototype testing．A screening test was conducted with a processing capacity of 40 t/h as experimental indicator．Results showed that screening efficiency of machine was 90.29%, which met relevant national standards．Its structure was reliable and its design was reasonable．