Piston head forgings are core load-bearing components widely applied in automotive, marine and construction machinery engines. Working under long-term high temperature, intense impact and alternating pressure, these forgings demand dense internal texture, complete metal grain flow and precise dimensional tolerance. Traditional forging equipment frequently causes incomplete cavity filling, internal porosity, folding cracks and unstable batch accuracy, which greatly raises rejection rates. The servo screw press manufactured by Zhengzhou Hualong adopts cutting-edge technologies and stands out as the superior processing equipment for mass production of piston head forgings.

This servo screw press applies permanent magnet synchronous direct drive design without flywheels and clutches. It realizes three closed-loop control of force, position and speed, supporting programmable multi-step forging procedures including pre-forging exhaust and finish forming. The controllable striking energy ensures full forming of piston heads, consistent grain arrangement and repeat positioning accuracy up to ±0.1 mm, significantly improving the pass rate of non-destructive inspection. Equipped with high-rigidity frame, independent circulating lubrication, brake caliper and mechanical dual safety protection, the machine reduces thermal impact on molds and extends die service life by 30%.

Complying with national green low-carbon forging standards, the servo screw press cuts power consumption by over 55% versus conventional presses via on-demand operation. Standard 5G IoT enables cloud storage of numerous forging recipes and rapid product changeover. Exported to more than 30 countries, it connects seamlessly with automatic production lines. Zhengzhou Hualong servo screw press helps piston head manufacturers achieve high precision, energy conservation, low maintenance and intelligent manufacturing upgrade.