According to the information from China National Machinery Industry Corporation, the 16,500-ton free-forging hydraulic press developed by the China Heavy Machinery Research Institute, which has completely independent intellectual property rights, was put into operation in Shanghai Heavy Machinery Co., Ltd. for more than one month. This indicates that China's large-scale forging equipment and large forgings have reached the world advanced level.
16500 tons large-scale free-forging hydraulic press put into use, so that free forgings up to a single maximum 600 tons of production capacity, in addition to meet the urgent needs of the national economic development of large-scale free forgings, will also lay the foundation for China's large-scale forging equipment and large forgings exports .
Due to historical reasons, our country has been lagging behind in the development of large-scale free-forging equipment and forging technology. It is unable to meet the demand for high-quality large-scale free forgings for economic development.
It is understood that the traditional free-forging hydraulic press is divided into hydraulic press and hydraulic press. In the early large-scale free-forging hydraulic presses, the domestic hydraulic technology failed to meet production requirements, and the transmission method of the pump-reservoir station was generally adopted. The five free-forging hydraulic presses with a capacity of over 10,000 tons currently used in China are all hydraulic presses. The 16500-ton free-forging hydraulic press independently developed by the China Heavy Machinery Research Institute adopts the technical solution of a full hydraulic system directly driven by an oil pump. Because the pressure of the hydraulic press is large and the press speed is smoothly and controllable, the deformation rhythm of the forging is more easily controlled, so that Forging quality has been significantly improved.
China National Machinery Industry Corporation currently has more than 20 research institutes and more than 7,000 scientific and technical personnel engaged in the development, development, technical consultation and service of major technologies and equipment. The main areas involved are electrical appliances, heavy mining, and general petrochemical applications. Construction machinery, machine tools, instrumentation, and basic parts.