Shanxi Jianing Forging has gathered real-world cases of wind power flange rings, ring gears, bearing rings, roller rings, and other ring landings, with a complete range of finished forging products for carbon steel, stainless steel, and alloy rings, providing reference for product selection and non-standard solutions.
A transmission equipment factory proactively contacted Jianing Forging for cooperation due to long-term supply issues with core transmission components—ring forgings. The factory mainly produces large gears, ring gears, and other transmission components, with high requirements for dimensional accuracy, internal structural uniformity, and delivery times for ring forgings. Relying on its mature ring rolling process and strict quality control system, Jianing Forging successfully delivered ring-shaped forgings that meet the plant's technical standards, supporting continuity and stability in production and assembly.
This transmission equipment factory faced three prominent issues in its original forging procurement: First, large machining allowance for ordinary forgings, which is time-consuming and causes serious material waste during subsequent machining; Second, some suppliers provide ring-shaped forgings with defects such as coarse grains and microstructure segregation, resulting in excessive deformation after heat treatment and a high defect rate; Third, under the multi-variety, small-batch order model, supplier delivery cycles are unstable, often leading to delayed arrivals and disrupting factory production schedules. These pain points directly affect the factory's product quality and delivery capability.
To address these pain points, Jianing Forging offers a customized ring forging solution: using a fine ring rolling process, by reasonably designing forging ratios and controlling temperature and speed, it achieves dense and uniform forging structures, reducing machining allowance by 30% compared to ordinary free forging, thereby lowering subsequent processing costs. At the same time, leveraging the company's years of process database accumulation, it can match and optimize forging and heat treatment parameters for different sizes and materials (such as 42CrMo, 20CrNiMo, 40Cr, etc.), effectively controlling internal defects. In terms of delivery, Jianing Forging has established a flexible production scheduling mechanism, prioritizing dedicated ring rolling machines for orders with small batches and many varieties, helping to achieve over 95% of order delivery commitments and stabilizing production rhythms for customers.
