The automotive transition toward gigacasting and structural lightweighting requires massive metal removal across large die-casting molds, stamping dies, and commercial vehicle chassis frames within tight cycle times. These parts feature deep cross-holes, multi-lateral mounting surfaces, and angled fluid lines. Shifting components across multiple machine tools creates production bottlenecks and introduces safety risks during overhead crane handling.
Gong Yang delivers high-power CNC boring and milling heads (20–35HP / 38–42kW) and heavy-duty right-angle heads capable of outputting 850–1200 N.m of torque. Integrated with external oil cooling units, our heads effectively control thermal expansion during continuous high-load cutting, maintaining spindle precision and prolonging gear life. They excel at side-face rough and finish boring on heavy engine blocks and multi-sided face milling on structural chassis parts in a single setup.
Engine blocks and cylinder heads, mega die-casting dies, vehicle chassis side rails, suspension knuckles, and transmission housings.
