CNC Machined Aluminum Alloy Engine Impeller for High-Performance Power Systems
KGL precision-machines impellers for engines and Auxiliary Power Units (APUs) using high-temperature aluminum alloys (GB/T 3190, AA/ASTM, 7A04 / 7050 / 7150). Utilizing DMU and Hermle machining centers for 5-axis simultaneous machining, we maintain blade profile tolerances within ±0.005 mm; furthermore, our products undergo comprehensive inspection via Coordinate Measuring Machines (CMM) and are accompanied by AS9100D-certified documentation.