Incorporating both general purpose and specialized components, modular machine tools are unique machines. Mass production makes great use of it, which is also rather easy to run and highly efficient. The dynamic slipway used to attain feed motion is the main basic auxiliary of the Modular machine tool. Integrating the dynamic slipway and various purposes spindle heads allows it to achieve machining including boring and milling. The mechanical slide and the hydraulic slide are the two dynamic slipways used in this machine. To realize sliding table movement, hydraulic sliding tables convert hydraulic energy supplied by the pump station into mechanical energy. Apart from basic improvement depending on the particular situation of the company, modular machine tool hydraulic system demands the smooth speed changing-over; constant feed rate, rational power-utilization.