The EYH series two-dimensional motion mixer is mainly composed of three parts: a rotary drum, a swing frame, and a machine frame. The rotary drum is mounted on the swing frame, supported by four rollers and axially positioned by two gear wheels. Among the four supporting rollers, two of the transmission wheels are driven by a rotating power system to rotate the drum; The swing frame is driven by a set of crank swing rod mechanisms, which are mounted on the frame. The swing frame is supported on the frame by bearing components.