Inconsistent block heights hurt appearance and trigger safety risks including water pooling and tripping hazards, often causing project inspection failures. Qunfeng QS-series intelligent block-making machines adopt maglev-sensor millisecond tracking, 3rd-generation servo vibration and AI visual inspection to secure molding precision within ±0.5mm, well above EU CE standards. For Hong Kong-supplied Greater Bay Area projects, the machines cut raw-material costs by 22%.