Greenstone-Tech 2D Downward Water-Cooled High-Power Laser Cleaning Head (GST-QBDXOP2000) is a compact, lightweight laser cleaning execution unit designed for industrial-grade surface treatment. Built with an aerospace-grade aluminum alloy integrated housing, it is engineered to withstand harsh environments such as dust, water mist, and workshop debris. The optical system uses imported quartz materials with high-transmittance, anti-reflection and anti-contamination coatings for stable, long-term operation.

This laser cleaning head supports handheld use and robotic/automation integration, enabling fast deployment for continuous production lines and flexible on-site cleaning. With adjustable optics (focus adjustment range 50–300 mm) and multi-mode spot options (point / line / surface), it can optimize energy density for different substrates (metal, ceramics, plastics, stone) to reduce thermal impact and avoid base material damage. Some high-end configurations support motorized focusing and auto-focus with response speed ≤ 0.1 s for complex curves and irregular surfaces.

Typical applications include: rust removal, oil/grease cleaning, weld pre-treatment, paint stripping before spraying, mold cleaning, stainless steel and aluminum oxide removal, PCB weld residue cleaning, semiconductor surface contaminant removal, cultural heritage restoration cleaning, automotive/aerospace paint & glue removal, engine carbon cleaning, and maintenance cleaning for steel structures, concrete, and glass façades.