The Shanxi Jianing Forging Forging Train Wheel, Mine Overhead Wheel, and Heavy-Duty Overhead Wheel Forging Project features mature forging technology for high-strength wheels, excellent load-bearing performance, and suitable for heavy-duty conditions in rail transit and mines.
A construction machinery parts factory in Yingtan, Jiangxi, has long purchased wheel forgings for the walking systems of heavy machinery. This factory has high requirements for the overall performance of forgings, balancing strength, toughness, and dimensional consistency. Jianing Forging offers tailored forging solutions based on equipment conditions and batch requirements.
In previous use, the plant mainly faced three issues: First, some forgings developed early fatigue cracks under heavy load conditions, affecting equipment reliability; Second, dimensional deviations between different batches lead to unstable machining allowances in subsequent processing, increasing assembly difficulty and defect rates; Third, suppliers' delivery cycles fluctuate greatly, often disrupting production schedules and causing production stoppages and waiting for materials. These pain points made the plant eager to replace a more supportive forging supplier.
To address these pain points for customers, Jianing Forging offers targeted solutions from three dimensions: materials, processes, and process control. In terms of materials, high-quality alloy structural steel with strict furnace number management is selected, which helps stabilize chemical composition. By optimizing forging ratios, it achieves reasonable flow distribution and enhances fatigue resistance. In terms of process, a combination of closed die forging + fine pre-forging is used, resulting in uniform and consistent forgings and easily meeting subsequent processing requirements. In terms of process control, a full-process inspection node has been established from raw material entry to finished product shipment. Each batch comes with a traceability report, and through capacity reserve and rapid mold change mechanisms, standard delivery cycles are kept within 15 working days, effectively supporting customers' production rhythm.
