Track roller forgings — the backbone of excavators, bulldozers, and heavy machinery — must withstand extreme loads, abrasion, and impact. Every forging cycle demands precision, power, and consistency. That's why forward-thinking manufacturers are switching to Zhengzhou Hualong CNC Press — and saving big on energy.

Built for heavy-duty forging. Hualong's HLDS servo CNC press delivers full-stroke force control with ±0.02mm positioning repeatability and ±1% force accuracy. Track rollers come out with uniform grain flow, zero internal defects, and dimensional precision that meets the toughest OEM specs — every single time.

Up to 55% less energy. This is where Hualong truly stands apart. Unlike conventional hydraulic presses that waste power on every stroke, Hualong's servo-driven system delivers energy only when needed — with intelligent regenerative recovery during deceleration. For track roller shops running thousands of heavy forging cycles daily, the electricity savings are substantial and measurable.

46 years of proven performance. 30+ patents. ISO 9001, CE, SGS certified. National High-Tech Enterprise. Machines trusted in Russia, India, Iran, Brazil, Poland, and worldwide.

For track roller forging where durability meets efficiency — Zhengzhou Hualong CNC Press is the machine that forges quality while slashing your power bill.