The Q48 suspended chain stepper shot blasting machine is mainly suitable for shot blasting treatment of large quantities of workpieces. Compared with other types of shot blasting machines, it has higher work efficiency and can achieve batch cleaning. For enterprises with large production scales, it can match its production capacity and meet production needs. Generally divided into continuous shot blasting cleaning machines, ordinary suspension chain step through shot blasting cleaning machines, and accumulation chain shot blasting cleaning machines.