Erzhong Deyang 80000 Ton Forging Hydraulic Press

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The 80000 ton die forging hydraulic press of China Erzhong is a "national heavy tool" in China's high-end equipment manufacturing industry. With a single pressing force of 80000 tons, it is known as "80000 tons per hammer". It can press 500 centimeters of titanium alloy blanks into 5 centimeters of thick die forgings in one go, ensuring the forging and forming of large alloy forgings. It solves the localization of the largest and most complex load-bearing forgings, such as the main outer cylinder and landing gear of the domestically produced 919 large aircraft, and solves the problem of "neck jamming". The ultra-high pressure hydraulic system provided by the company, consisting of ultra-high pressure and large flow proportional servo valves, is its control heart and can now be independently matched to ensure national industrial safety.

Currently, the only countries in the world with forging presses weighing over 40000 tons are China, the United States, Russia, and France. The giant forging hydraulic press is a national treasure level strategic equipment that symbolizes the strength of heavy industry, and is an important indicator of a country's industrial and military capabilities.