Due to the high loads and harsh conditions that construction machinery endures, there is a high demand for component structural strength and reliability. Investment casting, with its high precision, complex molding capabilities, and excellent material properties, has become the preferred process for key components in construction machinery. SHENGRONG Precision Casting Company has been deeply involved in the construction machinery field, specializing in the production of hydraulic system components, transmission housings, heavy-duty connecting parts, and core castings for special-purpose equipment, covering a diverse range of applications such as excavators, cranes, and tunnel boring machines。
We have over a decade of experience in investment casting technology, and compared to traditional sand casting, it can significantly improve casting dimensional accuracy, achieve complex geometric features such as thin-walled structures and irregular flow channels in one-piece molding, while reducing more than 30% of subsequent machining costs.