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Fiber Laser Marking Machine 20W-100W for Marking on Stainless Steel/Components

Categories Semiconductor Equipment
Brand Name: ZMSH
Model Number: Fiber Laser Marking Machine
Certification: rohs
Place of Origin: CHINA
MOQ: 5
Price: by case
Payment Terms: T/T
Supply Ability: 1000pcs per month
Delivery Time: 3-6 months
Wavelength: 1064±2nm
Average Power: 20W/30W/50W
Pulse Frequency: 20-100kHz
Marking Speed: ≤7000mm/s
Repeatability: ±0.01mm
Minimum Line Width: 0.02mm
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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 POWER20W30W50W60W80W100W120W150W200W
LASER WAVE LENGTH1064nm
FREQUENCY RANGE1-600KHz20-200KHz
PULSE LENGTH200ns50-110ns
SPOT DIAMETER7±0.5mm6.5±1mm
BEAM QUALITY<1.5<1.6
POLARIZATION DIRECTIONRandom
CARVING SPEED≤10000mm/s
ENGRAVING RANGE110mm×110mm (Custom optional)
ENGRAVING DEPTH0.1mm-2.0mm (Depending on the material)
WORKING TEMPERATURE0-40°C
COOLING WAYAir cooling
WORK ENVIRONMENTDry, clean, and ventilated
POWER SUPPLYAC220V/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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