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 mining machinery factory in Datong, Shanxi, has long been engaged in mining equipment manufacturing, and its key component, the ring forging, has a significant impact on the operational stability and safety of the equipment. The factory frequently encounters large dimensional deviations and uneven internal microstructures in the annular forgings provided by existing suppliers, leading to assembly difficulties, increased equipment failure rates, and persistently high maintenance costs in the later stages. To improve the quality of the entire machine and reduce overall costs, the plant began seeking more reliable partners for ring forgings.
Before changing suppliers, the mining machinery factory mainly faced three core pain points: First, insufficient dimensional consistency of ring forgings, with significant differences between batches, which increased assembly adjustment time; Second, the mechanical properties of forgings are not stable enough; some products experience early wear or even breakage during use, affecting the continuity of mining operations; Third, the supply cycle is long, and urgent orders cannot be responded to promptly, limiting the flexibility of production scheduling. These issues directly lead to higher equipment repair rates and lower customer satisfaction.
To address these pain points, Jianing Forging provided a customized ring forging solution for a mining machinery factory. During production, we use a highly precise forging process and a full-process heat treatment system, which helps refine internal grains and achieve uniform microstructure. Through multiple inspection processes (including ultrasonic flaw detection and dimensional inspection), we ensure that the tolerances of key dimensions such as outer diameter, inner diameter, and height of each finished product are controlled within the customer's requirements. At the same time, we optimized our production scheduling process, reducing the delivery cycle for regular orders to under 15 working days, and reserved emergency capacity for the plant to meet urgent demands. Since mass supply began, the factory has reported that the ring forgings assembly pass rate has increased to over 98%, equipment failure rates have dropped by about 40%, and overall production efficiency has significantly improved.
