Triumph 5W UV Precision Laser Marking Machine for 3D Surface and Inner Engraving
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3-in-1 Air-Cooled UV Laser Marking Machine
Engineered to deliver unparalleled versatility and crisp accuracy within a highly compact footprint, our latest 3-in-1 Air-Cooled UV Laser Marking Machine sets a new standard for micro-machining. Equipped with an innovative synchronized motorized Z-axis system, this advanced desktop unit natively supports high-contrast flat marking, multi-layered deep relief engraving, and high-clarity subsurface 3D inner engraving.
By dynamically and automatically adjusting the physical height of the motorized pillar during operation, the system ensures the laser remains precisely at the optimal focal position at all times. Eliminating the need for bulky water chillers, it offers a streamlined, maintenance-free solution for true 3D creation.
Key Product Features
Auto-Tracking Motorized Z-Axis
Features an intelligent motorized Z-axis pillar that automatically and seamlessly moves up and down during the marking process. This ensures the laser spot is perfectly tracked and positioned on the focus plane at every single layer.
True Mechanical 3D Engraving
Unlike standard static setups, the physical Z-axis works in real-time coordination with the multi-dimensional firmware to execute layered 3D relief carving and 3D inner engraving with maximum focal sharpness.
Advanced 3-in-1 Functionality
A true multi-discipline workstation that effortlessly handles high-contrast flat labeling, heavy tactile deep relief engraving, and intricate crystal subsurface inner engraving within a single integrated desktop unit.
Air-Cooled Zero-Chiller Layout
Utilizes a zero-maintenance solid-state air-cooling module. It bypasses the large physical footprint, fluid leak risks, and constant maintenance liabilities inherent to traditional water-cooled chillers.
Ultra-Fine Cold Processing
The premium 355nm UV wavelength ensures an exceptionally minimized thermal load. It prevents charring, micro-cracking, or warping on delicate substrates like ABS, acrylic, PET, glass, and thin electronics.
Compact Heavy-Duty Design
Engineered with a highly integrated structure that saves valuable workshop space while retaining rigid structural stability for precise and non-deviating laser output during batch production.
Industrial & Artistic Applications
This multi-functional air-cooled UV laser configuration with active focus tracking is ideal for high-precision micro-machining and subsurface processing:
- Glass & Crystal: Subsurface 3D inner engraving for personalized gifts, optical glass blocks, high-end souvenirs, and corporate trophies.
- 3D Relief Engraving: Automatic layer-by-layer tactile engraving on premium non-metals, localized crafts, and textured packaging materials.
- Plastics & Polymers: Permanent, zero-burn contrast marking on electronic housings, medical instruments, ABS/PVC/PET containers, and silicon.
- Coated Elements: Precise vector micro-engraving, high-density matrix QR codes, and automated industrial serialization.
Whether for heavy-duty industrial marking or premium artistic creation, it provides outstanding precision and versatile performance.
Product Demonstrations
3D UV Laser Marking Showcase
Technical Parameters
| Model | PM-5 |
| Laser Power | 5W |
| Laser Wavelength | 355nm |
| Working Area | 2D Mode: 175×175mm | 3D Mode: 50×50mm |
| Z-Axis System | Motorized Pillar with Process Auto-Height Tracking |
| 3D Modality | Real-Time Mechanical Moving Focus |
| Supported Functions | Flat Marking, Layered Relief Engraving, Crystal Subsurface Inner Engraving |
| Laser Frequency | 40-200kHz |
| Pulse Duration | <10ns @ 50kHz |
| Beam Quality | M² < 1.2 |
| Beam Diameter | 0.45 ±0.1mm |
| Max. Engraving Speed | 10000mm/s |
| Positioning Accuracy | ±0.1μm |
| Repeatability | <0.001mm |
| Control Software | BslAppSimple |
| Compatible Operating Systems | Windows XP/7/10/11 |
| Minimum Line Width | 0.01mm |
| Cooling Method | Efficient Air Cooling |
| Supported Files | .ai, .bmp, .svg, .dx, .dxf, .gif, .jpg, etc. |
| Power Consumption | Max. 500W |
| Warranty | 2 Years |
| Package Weight | 25kg |
| Package Size | 76×47×39cm |
| Power Requirements | AC220V/50Hz Or AC110V/60Hz |
Frequently Asked Questions
How does this machine achieve 3D relief and inner engraving without a 3D dynamic focus head?
Traditional 3D lasers use complex internal shifting optical lenses to change focus, which can sometimes degrade beam spot quality at margins. Our machine uses a robust **automated mechanical tracking system**: during operation, the specialized firmware instructs the motorized Z-axis pillar to physically and automatically adjust its height per layer. This keeps the laser beam perfectly native and consistently locked at the sharpest focal plane throughout deep engraving cycles.
What are the benefits of an auto-tracking motorized Z-axis over an optical 3D galvo head?
First, it offers superior cost-efficiency, giving you high-end 3D results without the steep premium price of optical 3D heads. Second, because it relies on steady physical vertical tracking rather than complex focal lens deviation, the laser beam spot maintains 100% uniformity and constant spot density, delivering cleaner, sharper edges for multi-layered relief and inner block crystal artwork.
Does the user need to manually turn a crank handle during 3D carving?
No. The entire process is fully hands-free and automated. Once you input the dimensional parameters and design files into the BslAppSimple software, the control card automatically syncs the execution path with the motorized column, raising or lowering the lift assembly systematically with micron-level mechanical precision.
Why is the 3D working area set to 50×50mm while 2D flat marking covers 175×175mm?
For standard 2D operations, the laser operates on a flat static plane over a wider 175×175mm field. For intricate 3D inner block profiling and deep heavy reliefs, the motorized column requires precise vertical tracking sync; limiting the field to 50×50mm guarantees that the laser maintains flawless focal energy and absolute structural alignment at every height layer.