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This kind fiber welding laser head has a strong advantage on small power application with mental and non-mental material, easy operation, more economical and high efficiency.
Double drawer structure focusing lens, match with long and short focal length.
Easy to adjust focal length centering with simple tools.
Water cooling system to avoid lense overheating.
Technical data：
Max Laser Power: 500W
Focal Length: 63.5, 101.6mm.
Clear Aperture: 20mm.
Main body Adjustment Range: 40mm
Horizontal Adjustment Range: ±1mm
Gross Weight: 4.5KG
