Albert Baoding Hydraulic Machinery specializes in producing hydraulic molding machinery and equipment. Hydraulic drive systems are mainly direct drive pump and pump - accumulator drive two types. This direct drive pump drive system provides high pressure pump working fluid to the hydraulic cylinders with liquid supply valve is used to change the direction of Shanxi hydraulic molding machinery, pressure relief valve is used to adjust the system limit Jiangsu hydraulic molding machinery, while starting safety overflow effect. This drive system is part of a small, simple structure, pressure can automatically increase or decrease in the required work force, reducing power consumption, but the work force and the maximum shall be the maximum operating speed of hydraulic machine to determine the capacity of the pump and its drive motor. This type of drive system used for small and medium sized hydraulic machines, but also useful for large-scale direct drive pump (eg 120 000 kN) free forging hydraulic press. Pump - accumulator drive in such a drive system in which one or a group of the accumulator. When the high-pressure working fluid pump supplied with margin, store the accumulator; and when insufficient supply Henan hydraulic molding machinery, they supplement the supply from the accumulator when needed to. With this system can be selected according to the average amount of high-pressure working fluid capacity of the pump and the motor, but because of the pressure of the working fluid is constant, a larger electric power consumption, and the system of the links, the structure is complicated. This drive system is used for large-scale hydraulic machine, or a drive system with a number of hydraulic presses. Albert Baoding Hydraulic Machinery long-term production of hydraulic molding machinery and equipment. The latest study of hydraulic machinery and equipment compared to traditional stamping process hydraulic molding machinery, hydroforming process has significant technical and economic advantages in reducing weight, reducing the number of parts and the number of molds, improve the stiffness and strength, reduce production costs, etc., in industrial areas, especially in the automotive industry has been more and more applications. In the automotive and aviation, aerospace and other fields, in order to reduce the structural quality of the energy-saving operation is the long-sought goal, but also one of the advanced manufacturing technology development trend. Hydroforming (hydroforming) is to achieve an advanced manufacturing technology lightweight structure. Hydroforming also called "hydroforming," which is based on the basic principles of pipe as a blank, while applying ultra high pressure liquid inside the pipe, applying axial thrust on both ends of the tube, and were feeding. Under the joint action of two forces, the tube material is plastically deformed and eventually fit with the inner wall of the mold cavity to obtain the shape and precision meet the technical requirements of the hollow parts. Jiangsu hydraulic molding machinery | hydraulic molding machinery | Albert Albert machinery provided by the Qingyuan County Hydraulic Machinery. Qingyuan County, Albert Hydraulic Machinery (www.bdweiye.com) strong, credible, in Hebei, hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving mechanical Albert innovative ideas will lead into the brilliant and you work for a better future!