Process and Materials
The main body is manufactured through precision casting processes (such as silica sol investment casting and low-pressure casting). The surface retains the original casting texture, followed by CNC milling to achieve precise features such as mounting flanges, locating bosses, and threaded holes.
Materials typically include 304/316 stainless steel or high-strength aluminum alloys, ensuring an optimal balance of strength, corrosion resistance, and lightweight performance.