A steel-aluminum contact rail composite equipment includes frame (1), Workbench (2), set in the middle part of frame (1), Hydraulic cylinder (3) and (4), set in symmetrical on the two sides of workbench (2), Top of workbench is set with hydraulic cylinder (5). Symmetrical mould thrust plates (6) and (7) are fastened to piston ends of hydraulic cylinder (3) and (4). Left and right moulds (8) and (9) are located in the middle part of mould thrust plates (6) and (7). Piston end of hydraulic cylinder (5) is fixed with pressure plate (10). The utility model has rational design, simple and novel structure and simple production process. Moreover, it can be formed through one step of work. The utility model features continuous production, stable performance, high efficiency and low cost. With such utility model, the quality of steel-aluminum contact rail is stable and the performance is fine, which can completely fulfill the requirements on batch production.