450nm 20W Engraving and Cutting Laser Head Double Light Source Galvanometer Marker Laser Module
This laser engraving module head kit is crafted for both hobbyists and professional workshops seeking reliable, high-efficiency results across a wide range of materials.
The 20W core power output ensures fast engraving speeds and clean cutting performance, while the 450nm blue laser wavelength guarantees ultra-fine focus and pinpoint accuracy—perfect for intricate designs, detailed patterns, and precise text on wood, acrylic, leather, paper, and more.
The 450nm 20w laser module can be used for engraving and cutting laser machines, 3D printing, marking machines and so on.
Whether you’re creating custom crafts, branding products, or producing small-batch items, this laser module kit elevates your engraving machine’s capabilities, turning creative ideas into high-quality, professional-grade results efficiently.
Core Specification
| Wavelength | 450nm |
| Output Power | 20W |
| Working Voltage | 17v |
| Beam Mode | Dot beam |
| Beam Size | 0.5mm@40mm |
| Housing Size | 75x32x20.2mm |
| Optical Lens | Glass |
| Lifespan | 10000H |
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Our Services
We have over 1s years of experience with Lasers. We offer professional 0EM& ODM service for laser modules from 37snm to 1o64nm!
| Item | Parameter | ||||
| Wavelength | 375-405nm | 425-488nm | 515-520nm | 635-670nm | 780-980nm |
| Single Diode Module Optical Power | 20mW-3W | 55mW-6W | 10mW-1.6W | 5mW-2.5W | 5mW-75W |
| Multi Diodes odule Optical Power | 3W-200W | 6W-500W | 1.6W-50W | 2.5W-30W | 75W-100W |
| Operating Voltage | 3-5V/6V/12V/24V/3oV/11oV/22oV/z4oVetc. | ||||
| Beam Mode | Dot/Line/ Cross/Grid/ Muti-lines/ DOE etc. | ||||
| Fan Angle Options of the Line Beam | 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180°etc. | ||||
| Optical Lens | Acrvliclenses, glass lenses, wave lenses, Powelllenses etc. | ||||
| Dimension | 4*8mm/6*10.5mm7*15mm/9*21mm/16*66mm/33*33*55mm/ Customizable etc. | ||||
| CDRH Class | class1/class2/class3A/class3B/class4 | ||||
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