In the metal forming industry chain, press brakes serve as core processing equipment and are widely used in numerous sectors, including hardware manufacturing, architectural decoration, automotive parts, steel structure fabrication, sheet metal fabrication, and machinery production. The precision, stability, and durability of this equipment directly determine a company’s production efficiency, finished product yield rate, and production costs. Nantong Dongchen Heavy Machine Tool Co., Ltd., based in Hai’an County, Nantong City, Jiangsu Province—a nationally recognized hub for the production of plate rolling machines, shearing machines…