Cheng Yu’s CNC punch bar grinding machines are precisely engineered, ideal for complex punch bar grinding. Featuring high-rigidity spindles and powerful drive systems, these machines ensure precision in every cycle. With an automated lubrication system, they maintain optimal machine performance and Read More

Cheng Yu CNC profile grinding machines, with their powerful capabilities and user-friendly operation, meet the high-precision machining needs across various industries. The integrated CYMT-CNC control system simplifies operational procedures while enhancing machining efficiency and accuracy, providi Read More

Cheng Yu Machinery’s CNC grinding machine series, equipped with patented hydraulic systems and full-loop grating scales, ensures high precision and stability for every unit. Whether it's flat grinding, slotting, or complex profiling, our machines handle it effortlessly, helping clients achieve super Read More