Shandong Yuhui Laser Technology Co., Ltd. brings you the Mini Handheld Fiber Laser Marking Machine, a revolutionary portable marking solution designed for your on-site industrial needs. This compact system delivers exceptional precision with a marking area of 100×100mm and power options up to 30W, ensuring clear and permanent marks every time.
Equipped with a THF4 military-grade lens, our machine guarantees high precision with a minimum line width of just 0.01mm and repeatability of ±0.04mm. The integrated air cooling system and built-in control make it lightweight and maintenance-free. With a service life 1.5 times longer than similar products and an impressive 5-year storage capability without decay, you receive a complete 450-day warranty for worry-free operation.

Your work environment demands flexibility. Our mini portable handheld design weighs significantly less than traditional stationary systems, allowing you to bring precision marking directly to your workpiece.
Whether you're marking VIN numbers on automotive chassis or engraving serial numbers on installed infrastructure, this machine eliminates the challenge of moving heavy parts to a fixed workstation.
The fiber laser source delivers consistent performance even after a year of intensive use. You'll achieve marking line speeds up to 5000mm/s while maintaining minimum character sizes of 0.15mm.
This level of precision ensures your marks remain clear and scannable throughout your product's entire lifecycle. The permanent marks resist wear, chemicals, and environmental exposure without damaging surface integrity.
This product works seamlessly across all common metals including steel, aluminum, titanium, and brass. You can also mark select high-density non-metallic materials like ABS and PVC.
From heavy industrial manufacturing to retail customization, the wide material compatibility ensures you have one solution for multiple applications. Your production flexibility increases while equipment investment decreases.

| Parameter | Specification |
|---|---|
| Marking Area | 100×100mm |
| Laser Power | Max 20W / 30W |
| Laser Repetition Rate | 27.7–62.5KHz |
| Marking Line Speed | ≤5000mm/s |
| Minimum Line Width | 0.01mm |
| Minimum Character | 0.15mm |
| Repeatability Accuracy | ±0.04mm |
| Total Power Consumption | 400W |
| Power Supply | DC24V |
| Cooling System | Built-in air cooling |
| Control System | Integrated control system |

Mark oversized components directly at the production line or assembly site. Your team can engrave VIN numbers on large automotive chassis, add specifications to bridge steel structures, or mark engine blocks without complex material handling.
The portability eliminates bottlenecks in your workflow while maintaining traceability standards.
On-site marking becomes effortless for outdoor installations. You can add serial numbers and barcodes to transmission towers, installed piping systems, and utility infrastructure exactly where they're positioned.
This product travels to remote job sites, ensuring compliance documentation happens in real-time.
Create memorable customer experiences with instant product personalization. High-end jewelry shops use our system for on-the-spot engraving of metal watches and rings.
Pop-up kiosks and retail environments benefit from its small footprint and silent operation, turning marking into a customer-facing value addition rather than a back-office process.

We equip every unit with THF4 military-grade lenses that ensure stable beam quality over extended operational periods. Your marking quality remains consistent across thousands of work hours.
The excellent heat dissipation design prevents thermal drift, maintaining accuracy even during continuous operation cycles.
Our machines last 1.5 times longer than comparable products in the market. The fiber laser source maintains power output without degradation, and you can store the equipment for up to 5 years without performance decay.
Every purchase includes our comprehensive 450-day warranty, backed by professional technical support and fast-response assistance.
Your investment is protected by international quality standards. Our production facility maintains CE and ISO certifications, ensuring every Mini Handheld Fiber Laser Marking Machine meets strict quality control procedures.
From component selection through final inspection, we apply rigorous testing protocols including laser power stability tests and galvanometer calibration verification.
We keep up adequate stock to back critical orders with standard generation lead times inside 14 trade days. Our advanced fabricating office employments progressed gear and effective administration frameworks to guarantee steady supply capability.
Long-term organizations with proficient coordinations companies ensure solid worldwide shipping. You get convenient conveyance bolster notwithstanding of your worldwide location.
Need particular alterations? We offer OEM and ODM generation based on your specialized drawings and necessities. Our designing group can customize machine structures, capacities, computer program frameworks, and handling solutions.
Whether you require adjustments for particular materials, interesting industry applications, or specialized generation situations, we give adaptable customization that fits your operational reality.
Q: Can this machine stamp non-metallic materials effectively?
A: Yes, whereas optimized for metals like steel, aluminum, and titanium, it can stamp high-density plastics counting ABS and PVC. For natural materials such as wood or glass, we prescribe our CO2 or UV laser options for ideal results.
Q: What checking profundity can I accomplish with this equipment?
A: Normal stamping profundity ranges from 0.01mm to 0.5mm depending on your chosen control rating and number of passes. You can confirm profundity through material surface profiling for quality assurance.
Q: Is the handheld operation secure for my team?
A: Completely. When administrators wear fitting laser security goggles (OD4+ or higher), the framework is totally secure. Most units incorporate security interlocks and separate sensors that avoid coincidental laser firing.
Q: How do I keep up the machine in dusty mechanical environments?
A: The fiber laser works as a fixed framework requiring negligible upkeep. We suggest cleaning the f-theta focal point week by week utilizing anhydrous ethanol and lint-free wipes to keep up ideal pillar clarity and checking quality.
Q: Does operation require a devoted computer?
A: No. Advanced models include coordinates touchscreen controllers, and numerous back versatile app network through Bluetooth. You can exchange records and alter parameters specifically without a fastened portable workstation, maximizing your operational flexibility.
Q: What's included in your 450-day warranty?
A: Our comprehensive guarantee covers proficient establishment direction, operation preparing, and support help. Our fast-response specialized group guarantees worry-free gear operation all through the amplified benefit period.
Ready to bring precision marking directly to your workpieces with Mini Handheld Fiber Laser Marking Machine? Email us at jianghui@yuhui-laser-tech.com to start your order today.
Contact us directly for customized solutions, quotations and long-term strategic cooperation.