Automotive forgings — crankshafts, connecting rods, steering knuckles, and suspension components — form the structural backbone of every vehicle on the road. Producing them demands massive force, but it shouldn't demand massive energy bills. Zhengzhou Hualong Electric Screw Presses prove you don't have to choose between performance and efficiency.

Since 1980, Zhengzhou Hualong Machinery has pioneered servo-driven electric screw press technology. Their HLDS series, covering 200T to 2500T, replaces energy-wasting friction drives with permanent magnet synchronous servo motors. The result: up to 55% lower energy consumption compared to traditional friction screw presses — a game-changer for high-volume automotive forging lines.

For automotive parts, consistency is everything. Hualong's closed-loop servo control delivers precise force, speed, and stroke positioning in every cycle, ensuring uniform grain flow and zero defects across thousands of pieces per shift. Unlike conventional presses that consume full power even during idle strokes, Hualong's servo system only draws energy when and where it's needed — cutting waste at the source.

Backed by 29 patents, ISO 9001 certification, and EU CE approval, with exports to over ten countries, Zhengzhou Hualong has earned global trust. For automotive forging, the smarter press is the one that costs less to run. Zhengzhou Hualong Electric Screw Presses — built for the road ahead.