Coupler yoke is a vital load-bearing part of railway coupler draft gear, enduring intense tensile and impact loads during train operation. Its irregular frame structure poses high requirements for forging forming precision and internal compactness. Traditional servo screw press keep motors running continuously even in idle strokes, leading to excessive power waste, high long-term production costs and unstable forging quality prone to folding, underfilling and dimensional errors.

Zhengzhou Hualong servo screw press stands out prominently with remarkable power-saving performance tailored for coupler yoke forging. Adopting self-developed permanent magnet servo drive and closed-loop CNC control, the equipment only consumes electricity during actual forging strokes and automatically enters low-power standby mode in idle travel, cutting overall energy consumption by over 45% compared with conventional presses and greatly slashing monthly electricity expenditure for forging plants.

The high-rigidity prestressed frame delivers strong anti-eccentric load capacity, ensuring full metal filling for complex groove and frame structures of coupler yokes. The finished forgings feature continuous metal streamline and dense internal structure, drastically lowering reject rates and subsequent machining workload. Short die contact time reduces thermal abrasion, extending die service life by 30%. The built-in IoT intelligent system stores multiple sets of forming parameters for quick model switching and easy connection to automated production lines.

As a national high-tech and specialized sophisticated enterprise, Zhengzhou Hualong provides integrated services including equipment customization, process debugging and after-sales support. With stable operation, low failure rate and prominent energy-saving advantages, its servo screw press is the cost-effective preferred equipment for mass production of standard-compliant railway coupler yoke forgings.