为改善水平母线铸造机在运行中出现的各种故障,提高水平母线铸造机控制有效性,特基于PLC技术实施水平母线铸造机控制系统优化设计,并将其应用在实际运行过程中,提高了水平母线铸造机生产效率,并且为水平母线铸造机运行平稳性提供保障。基于PLC技术的水平母线铸造机控制系统设计在实际中的应用,具有运行高效平稳以及减少电能损耗等的优势,表明本次优化设计具有应用价值。 In order to improve various faults occurred in the operation of horizontal bus casting machine and improve the effectiveness of horizontal bus casting machine control, the optimization design of horizontal bus casting machine control system based on PLC technology is put forward and applied in the actual operation process, Horizontal bus casting machine production efficiency, and horizontal bus casting machine to ensure the smooth operation. The design of control system of horizontal bus casting machine based on PLC technology has practical application, with the advantages of high efficiency and stability of operation and reduction of electric energy loss. It shows that this optimized design has application value.