Shanxi Jianing Forging can process 304, 304L, 316, 316L stainless steel forgings, with a complete range of real-world cases of stainless steel flanges, shafts, and ring forgings, offering excellent corrosion resistance and suitable for chemical and seawater corrosion protection conditions.
During the production line upgrade, a pharmaceutical machinery factory in Tianshui, Gansu, set high requirements for key components—stainless steel forgings. The factory mainly produces extraction equipment for traditional Chinese patent medicines, whose core components are exposed to high temperature, high humidity, and acidic media for long periods, requiring good corrosion resistance and mechanical stability. Jianing Forging has developed a dedicated stainless steel forging solution for the company by thoroughly understanding the equipment's operating conditions.
After a period of use, the factory's original forgings developed the following problems: First, the material's corrosion resistance was insufficient, causing pitting and intergranular corrosion in weld areas and surfaces, which affected the equipment's service life; Second, poor dimensional consistency of forgings leads to uneven assembly gaps and obvious vibrations during operation; Third, traditional forging processes produce large blank allowances, resulting in higher subsequent machining costs and delivery times that cannot meet the urgent needs of production line upgrades.
To address these pain points, Jianing Forging offers a comprehensive solution: using high-quality austenitic stainless steel, optimizing forging ratios and heat treatment processes, which help the internal structure of the forgings to be dense and have stable corrosion resistance; Through precise mold and forging parameter control, forging dimensional tolerances are kept within ±0.3mm, improving assembly accuracy; At the same time, near-net forming technology is introduced to reduce blank allowance, lower subsequent processing costs, and shorten delivery cycles by about 30%. This solution has passed customer testing and completed mass supply, with positive feedback in actual use.
