The first three-point structure with integral casting of upper beam and lower beam is adopted in China, and the high-strength solid column is adopted to connect the structure, which can stabilize the high-pressure load. The hydraulic system adopts servo drive and running track to realize feedback and two-way accurate control. Combined with the stable suction-type palletizing manipulator to produce heavier wet-process concrete products such as kerbs, the precise control combined with variable pressure technology can make the product density high and uniform, the forming speed is fast, and the problems such as sandwich waterline can be reduced, thus achieving high quality and high yield.