China's first 400KJ CNC hydraulic die forging hammer is successfully developed by Jiangsu Baixie Forging Hammer Co., Ltd. It is end that this kind of large-scale precision forging equipment relies on import in China.

The product, the world's largest one among the similar products, is the main equipment of automatic forging production line. Its maximum cold upsetting force could reach 16,000 tons. It can be widely used in automobile, railway transportation, engineering machinery, mining machinery, aerospace equipment and other industries, and realize the key large complex parts in rapid prototyping.

The product is one of the strategic equipment encouraged to give priority to develop  by the state. Its advantages are high efficiency, energy-saving, environmental protection, high reliability and so on.

Its fully hydraulic drive system is composed of fuel tank, electric machinery, oil pump group, accumulator and highly integrated hydraulic control system. Main hydraulic components and seal use the most high-quality brand products. Frame uses thick steel structure to achieve high strength, small deformation, good stability and other properties. The ram is formed of high quality alloy steel which is anti-impact, wear resistance, mechanical stability and other characteristics.

The digital control system of the products, made by Siemens, realizes monitoring automatically and self-diagnostic. The digital control system can control digitally impact energy and strike. The two rams are of same mass, same strike and same speed, which could reduce the investment of basic equipment and the vibration hazards when the large forging equipment works.

At present, similar imported products cost about RMB 50 millions. The product of Jiangsu Baixie Forging Hammer Co., Ltd could provide more convenient and efficient service for users, and save the investment cost about 2/3.