Fiber Laser Marking Machine 20W-100W for Marking on Stainless Steel/Components
Fiber laser marking machine of overview
Fiber Laser Marking Machine 20W-100W for Marking on Stainless Steel/Components
The fiber laser marking machine utilizes a fiber laser generator to produce laser beams, featuring exceptional beam quality and an extended service life exceeding 100,000 hours. Compared to other types of laser marking systems, it achieves a remarkable electro-optical conversion efficiency of over 28%, significantly outperforming comparable products with only 2-10% efficiency. This outstanding performance makes fiber laser marking machines excel in energy efficiency and environmental friendliness.
Fiber laser marking machine of technical specifications
| LASER POWER | 20W | 30W | 50W | 60W | 80W | 100W | 120W | 150W | 200W | |
| LASER WAVE LENGTH | 1064nm | |||||||||
| FREQUENCY RANGE | 1-600KHz | 20-200KHz | ||||||||
| PULSE LENGTH | 200ns | 50-110ns | ||||||||
| SPOT DIAMETER | 7±0.5mm | 6.5±1mm | ||||||||
| BEAM QUALITY | <1.5 | <1.6 | ||||||||
| POLARIZATION DIRECTION | Random | |||||||||
| CARVING SPEED | ≤10000mm/s | |||||||||
| ENGRAVING RANGE | 110mm×110mm (Custom optional) | |||||||||
| ENGRAVING DEPTH | 0.1mm-2.0mm (Depending on the material) | |||||||||
| WORKING TEMPERATURE | 0-40°C | |||||||||
| COOLING WAY | Air cooling | |||||||||
| WORK ENVIRONMENT | Dry, clean, and ventilated | |||||||||
| POWER SUPPLY | AC220V/50Hz (Custom optional) | |||||||||
| POWER CONSUMPTION | ≥0.6KW | ≥1KW | ≥1.3KW | ≥1.8KW | ||||||
| WEIGHT | ≈85KG | |||||||||
Fiber laser marking machine of working principle
1. Laser Generation:
- Pump diodes excite ytterbium-doped fiber to produce 1064nm laser
- Wavelength selection via Fiber Bragg Grating (FBG)
- Peak power reaches 10-50kW (pulsed mode)
2. Beam Control:
- High-speed galvanometer system (up to 15m/s)
- F-θ lens focusing (spot diameter 20-50μm)
- Dynamic focus compensation (automatic curved surface focusing)
3. Marking Mechanism:
- Metals: Selective oxidation/ablation creates contrast
- Non-metals: Carbonization/foaming effects
- Depth control range: 0.01-0.5mm
Fiber laser marking machine of key benefits
- Fiber laser marking machine capable of processing various metallic and non-metallic materials, with particular advantages for marking hard, high-melting-point, and brittle materials.
- Non-contact processing prevents product damage, eliminates tool wear, and ensures superior marking quality.
- Ultra-fine laser beam minimizes material consumption and heat-affected zones.
- Fiber laser marking machine‘s high processing efficiency with computer-controlled operation for easy automation integration.
Fiber laser marking machine of application fields
1. Automotive Manufacturing:
- Engine component marking: Permanent VIN codes/QR codes on high-temperature alloys withstand 800°C+, meeting automotive traceability requirements
- Transmission housing marking: Fiber laser marking machine direct casting surface marking with 0.1-0.3mm depth ensures lifelong readability
- New energy battery marking: Fiber laser marking machine specialized process marks serial numbers/parameters on battery terminals/housings without affecting performance E
2. lectronics Industry:
- PCB marking: 0.02mm line width serial numbers/QR codes on metal areas without substrate damage
- Metal casing marking: Maintains surface treatment quality when marking logos/parameters on aluminum/stainless steel
- Heat sink marking: Low-power parameters preserve thermal performance when marking specifications
3. Hardware Tools:
- Cutting tool marking: Wear/corrosion-resistant parameter marking on HSS/carbide tools
- Measuring instrument engraving: ±0.01mm precision scale marking on calipers/micrometers
- Lock anti-counterfeiting: Tamper-proof unique codes on lock cores/keys
4. Medical Devices:
- Surgical instrument marking: Fiber laser marking machine traceability codes withstand 1000+ sterilization cycles
- Implant marking: 0.05mm precision UDI codes on titanium implants
- Equipment marking: GMP-compliant production information on medical device components
5. Jewelry Craftsmanship:
- Precious metal marking: Discreet purity/brand markings inside jewelry
- Custom engraving: 0.01mm line width intricate designs
- Anti-counterfeit features: Fiber laser marking machine micron-level covert markings requiring special detection
FAQ of fiber laser marking machine
1. Q: What materials can a fiber laser marking machine mark?
A: A fiber laser marking machine is ideal for metals (stainless steel, aluminum, titanium) and some plastics/ceramics, offering high-contrast, permanent marks with excellent precision.
2. Q: How long does a fiber laser last?
A: Fiber lasers typically have a 100,000+ hour lifespan due to their solid-state design and minimal moving parts, ensuring long-term reliability.
Tags: #Fiber Laser Marking Machine, #20W-100W, #Marking on Stainless Steel/Components
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