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End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength

End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength

End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength
End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength
Categories Semiconductor Equipment
Brand Name: ZMSH
Model Number: End-Pumped 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
Laser Wavelength: 1064nm (IR), 532nm (Green)
Output Power: 10W-50W
Marking Speed: ≤7000mm/s
Repeatability Accuracy: ±0.01mm
Minimum Line Width: 0.01mm
Pulse Frequency: 20kHz-100kHz
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End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength


End-Pumped laser marking machine of device introduction​

End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength


An end-pumped laser marking machine is a laser marking device that utilizes end-pump technology to create permanent marks on material surfaces using high-energy-density laser beams. Its core component is the end-pumped laser, which offers high beam quality, stability, and long service life, making it suitable for high-precision, high-speed industrial marking applications.


Core Components:


  1. End-Pumped Laser: The laser source, consisting of a pump diode and a laser crystal (e.g., Nd:YVO₄).
  2. Galvanometer System: Controls the deflection path of the laser beam for fast and precise marking.
  3. Control System: Software-driven, supporting designs such as graphics, text, and barcodes.
  4. Cooling System: Water- or air-cooled to ensure stable long-term operation.
  5. Worktable: Adjustable focus to accommodate workpieces of different sizes and shapes.

End-Pumped laser marking machine of key technical parameters​


LASER POWER


8W10W12W15W20W25W40W

LASER WAVE LENGTH


1064nm

FREQUENCY RANGE


5-200KHz

PULSE LENGTH


<20ns<30ns

SPOT DIAMETER


1.0mm

BEAM QUALITY


<1.2<1.3<1.5<1.8

POLARIZATION DIRECTION


100:1 horizontal

CARVING SPEED


≤7000mm/s

ENGRAVING RANGE


110mm*110mm (Custom optional)

ENGRAVING DEPTH


0.1mm-2.0mm (Depending on the material)

WORKING TEMPERATURE


15-35℃

COOLING WAY


Air cooling/Water cooling

WORK ENVIRONMENT


Dry, clean, and ventilated

POWER SUPPLY


AC220V/50Hz (Custom optional)

POWER CONSUMPTION


≥0.6KW≥1KW≥1.5KW

WEIGHT


≈90KG

End-Pumped laser marking machine of working principle



1. Pumping Process:
The pump diode emits 808nm near-infrared light, which is coupled into the laser crystal (e.g., Nd:YVO₄) through the end face, exciting the crystal to generate 1064nm laser light.


2. Resonant Amplification:
The laser oscillates and amplifies within the resonator cavity, forming a high-energy-density pulsed or continuous laser beam.


3. Beam Control:
The galvanometer system deflects the laser beam according to the preset pattern, focusing it onto the material surface via an F-theta lens.


4. Material Interaction:
The laser energy causes surface vaporization, oxidation, or color changes, resulting in a permanent mark.


5. Technical Features:

  • High efficiency of end-pumping, superior beam quality (M² close to 1), outperforming side-pumped and fiber lasers.
  • Narrow pulse width (nanosecond level), suitable for fine marking.

End-Pumped laser marking machine of features and advantages



1. High Beam Quality: End-pump design minimizes thermal lensing, with low beam divergence, ideal for fine text, QR codes, and high-precision marks.


2. Long Service Life: Pump diode lifespan exceeds 20,000 hours, reducing maintenance costs.


3. Exceptional Stability: End-Pumped Laser Marking Machines' power fluctuation < 2%, suitable for continuous industrial production.


4. Wide Material Compatibility: End-Pumped Laser Marking Machines is applicable to metals (stainless steel, aluminum), plastics, ceramics, glass, etc.


5. Energy Efficiency & Eco-Friendliness: Electro-optical conversion efficiency > 30%, more efficient than traditional CO₂ lasers.


6. User-Friendly Operation: End-Pumped Laser Marking Machines supports AutoCAD, CorelDRAW, and integrates with Industry 4.0 automation systems.


7. Comparison with Other Laser Marking Systems:


  • vs Fiber Laser Markers: End-pump excels in high precision; fiber lasers are better for high-power deep engraving.
  • vs CO₂ Laser Markers: End-pump outperforms in metal marking, while CO₂ is superior for non-metals (wood, leather).

​

End-Pumped laser marking machine of application scenarios


1. Electronics & Electrical:

  • PCB QR codes, chip labeling, requiring micron-level precision (e.g., 0.1mm characters).

2. Precision Machinery:

  • End-pumped laser marking machine's wear-resistant markings on bearings and cutting tools for long-term legibility.

3. Jewelry & Luxury Goods:

  • End-pumped laser marking machine fine engraving on precious metals using green lasers to avoid thermal damage.

4. Automotive Components:

  • VIN codes, engine part traceability markings.

5. Medical Devices:

  • End-pumped laser marking machine can be used for stainless steel surgical instrument marking, requiring sterile and corrosion-resistant labels.

6. Packaging Industry:

  • Date codes on food packaging, anti-counterfeit labels on pharmaceuticals, with no contamination.

7. Specialized Use Cases:

  • Black Marking on Anodized Aluminum: End-pumped laser marking machine's parameter optimization generates high-contrast black marks.
  • Glass Internal Engraving: End-pumped laser marking machine controlled energy creates crack patterns inside glass for artistic decoration.

End-Pumped laser marking machine of sample display


End-pumped laser marking machines, with their high precision, durability, and broad material adaptability, are indispensable in industrial marking, particularly for industries demanding extreme detail. Advances in green and UV end-pump technologies will further expand their applications into semiconductors and display panel manufacturing.



End-Pumped laser marking machine of FAQ


1. Q: What is an end-pumped laser marking machine?

A: An end-pumped laser marking machine is a high-precision industrial laser system that uses an end-face diode-pumped solid-state laser (DPSSL) to create permanent marks on metals, plastics, and ceramics with superior beam quality.


2. Q: What materials can an end-pumped laser marker engrave?

A: End-pumped laser markers are ideal for metals (steel, aluminum), engineered plastics, and some ceramics, offering clean, high-contrast marks without thermal damage.


Tags: #End-Pumped Laser Marking Machine, #6W-30W, #High-Precision Marking, #1064nm Wavelength


Product Tags:

30W Laser Marking Machine

  

End-Pumped Laser Marking Machine

  

High-Precision Laser Marking Machine

  
Cheap End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength for sale

End-Pumped Laser Marking Machine 6W-30W High-Precision Marking 1064nm Wavelength

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