Waterway system, hydraulic forming equipment and control method of hydraulic forming equipment

The invention provides a waterway system, hydraulic forming equipment and a control method of the hydraulic forming equipment. The waterway system comprises a water tank, a main pipeline, a high-pressure valve and a first number of high-pressure pumps, the water inlet ends of the first number of high-pressure pumps communicate with the water tank, the water outlet ends of the first number of high-pressure pumps communicate with the first end of the main pipeline, the second end of the main pipeline is used for communicating with a blanking cap of a mold system, and a high-pressure valve is arranged in the middle of the main pipeline. Wherein the water pressure generated by the second number of high-pressure pumps is greater than or equal to the maximum pressure value required during hydraulic forming; the first number is greater than or equal to three and the second number is less than the first number. According to the waterway system, higher pressure can be provided for the waterway system through the first