The Hongniu handheld continuous fiber laser cleaner delivers high-density laser energy through a compact gun (≤ 0.7 kg) to rapidly vaporize or peel off oil, rust, paint, oxidation layers and coatings from metal surfaces. With laser power options from 1.5 kW to 3 kW and a cleaning speed up to 50 m²/h, it is engineered for large-scale, flat-faced cleaning applications.