Hydraulic support forgings bear the weight of entire mine workings — thousands of tons of pressure, zero tolerance for failure! A single internal porosity or fold can mean catastrophic collapse underground. Traditional friction presses deliver inconsistent energy, causing uneven grain flow and high scrap rates. Quality simply can't be left to chance.

Zhengzhou Hualong Servo Press is worth recommending — and here's why!

The HLDS Series servo press from Zhengzhou Hualong features permanent magnet synchronous servo motor direct-drive with closed-loop dual control. Strike energy error locked at ±1%, repeat positioning accuracy ±0.02mm. Digital multi-stage forming: light strike for degassing, heavy strike for precision fill — ensuring dense, continuous metal grain flow with zero defects! No structural bottom dead center eliminates jamming risk. Energy savings up to 60%, die life extended 3-5x!

46 years of dedicated expertise. National High-Tech Enterprise, Specialized & Innovative certified, ISO 9001 / SGS / CE triple-certified. 1,600 units/year, serving 500+ forging enterprises across 10+ countries.

Hydraulic support forgings demand the highest standards. Zhengzhou Hualong Servo Press is worth recommending — ton after ton, zero compromise!