Tool forging features frequent blows and long intermittent loading time. Motors of conventional screw presses keep idling continuously, resulting in high useless power consumption. Adopting servo closed-loop direct drive technology, Zhengzhou Hualong servo screw press outputs striking energy on demand. Its motor enters sleep mode during material waiting periods to eliminate idling power draw, showing outstanding power-saving advantages in mass production of tool forgings.

A domestic tool forging manufacturer replaced its original friction screw press with Hualong 630-ton servo screw press for tool steel tool forgings. Based on on-site measurement over three consecutive months, **power consumption per forging piece dropped by over 55%** under identical output and forging process. For tool forging’s frequent start-stop working condition, the machine consumes energy only at the moment of forming impact, greatly cutting invalid power loss. Controlled striking energy also improves dimensional consistency of tool forgings and reduces mold wear.

Equipped with permanent magnet servo drive and intelligent energy management, Hualong servo screw press supports IoT data collection and real-time energy visualization. With fully enclosed hydrostatic structure featuring low vibration and low noise, it fits precision hot forging of cutting tools, balancing energy conservation and forging quality. It helps tool forging enterprises cut electricity costs and realize green production line upgrading.