SHANGHAI FAMOUS TRADE CO.,LTD
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END PUMP LASER MARKING MACHINE 8W-40W laser wave length 1064nm
End-pump laser marking machines (officially termed semiconductor end-pumped laser marking systems) utilize end-pumping technology to achieve high-precision industrial marking. The system employs semiconductor laser diodes (LD) as pump sources, emitting 808nm pump light via optical fiber coupling into Nd:YVO₄ laser crystals. This excites Nd³⁺ ions in the crystals, generating 1064nm fundamental laser beams. These beams are amplified through resonant cavities (e.g., planar or folded cavities) to produce stable, high-quality outputs with M² ≤ 1.3 and peak power >60kW@10kHz. The device features a compact all-air-cooled design (no water cooling required), achieving 45%+ electro-optical conversion efficiency and 10,000-hour operational lifespan, making it a cornerstone in precision manufacturing.
| LASER POWER
| 8W | 10W | 12W | 15W | 20W | 25W | 40W |
| 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 | ||||||
1. Laser Generation:
2. Material Interaction:
1. Performance Superiority:
2. Economic Efficiency:
3. Operational Flexibility:
1. Electronics & Semiconductors:
Wafer Marking: 0.1mm characters on silicon wafers (acid/heat resistant).
PCB Drilling: Microvias with ±2μm accuracy.
2. Medical Devices:
Surgical Tools: QR codes on stainless steel instruments (surviving 1,000+ autoclave cycles).
Implant Tracking: Titanium alloy bone screws with biocompatible markings.
3. Automotive & Aerospace:
Engine Components: Aluminum/carbon fiber parts marked with high-contrast, wear-resistant codes.
Avionics: Tamper-proof serialization on circuit boards.
4. Consumer Goods:
Wearables: 0.1mm micro-engraving on smartwatch cases.
Luxury Packaging: Anti-counterfeit UV-reactive marks on perfume vials.
1. Q: What industries benefit most from end-pump laser marking machines?
A: Electronics, medical devices, and automotive sectors leverage end-pump lasers for precision marking on metals, plastics, and ceramics due to their <0.01mm resolution and eco-friendly cold processing.
2. Q: How do end-pump lasers outperform fiber lasers in marking?
A: End-pump lasers deliver <4% power fluctuation, 10,000-hour lifespan, and superior beam quality (M²≤1.3), ideal for heat-sensitive materials like glass and semiconductors.
Tags: #End-Pumped Laser Marking Machine, #8W-40W, #High-Precision Marking, #Laser Wave Length 1064nm