Forging hydraulic press is widely used in national various sectors, is the main forging equipment in machinery, metallurgy, aerospace, shipbuilding, power plant and other industry sectors. Its characteristics include wide range of forging, strong forging capability, convenient and reliable operation etc. Its forging processes include stretching, upsetting, precise forging and it can forge ring parts and modular parts with over 25MN hydraulic press.

Forging press can be divided into YDZ-D single arm free forging machine series, YDZ column free forging machine series and YDZ-X drop-down free forging hydraulic machine series according to the structure and into forging hydraulic machine and oil hydraulic machine according to the pressure medium and also into initial stress pulling rod type, initial stress steel plate frame type, initial stress wire winding type and overall casting frame type according to frame structure.

NHI designed and manufactured the 25MN forging hydraulic press for China in the early days of our republic. It is more than 50 years till now. NHI also exported the full set of equipment to Eastern Europe in the 1970s. This marks our designing and manufacturing level reach to the capacity exporting complete sets of equipment as series to international markets. At present, NHI hydraulic press has great improvement and development on the body structure. For decades, NHI hydraulic technology has made great development through constantly absorbing the advanced technology and developing new products. NHI has made great achievements in the application and integration of the technology of hydraulic system control and automatic control, in new type hydraulic components development and system design etc. At present, NHI forging hydraulic press has complete specification, stable performance, advanced design, reasonable structure and the biggest capacity can be up to 100MN.