Core Introduction

In the era of miniaturization and traceability-driven electronics manufacturing, a clear, permanent, and indelible mark serves as a unique identity for each component throughout its lifecycle—from production, testing, to end-use and recycling.

The SMTPack LAB AMT Laser Marking System is meticulously designed for high-precision SMD component marking, embedding quality and smart connectivity within microns, enabling transparent and digitized smart manufacturing.

Chapter 1: Precision Challenges in SMD Component Marking

• Extreme precision and space constraints: Micro-components like 01005, 0201 require very small marking areas, posing challenges for traditional marking methods.
• Durability and reliability: Ink markings may fade; mechanical marking may cause micro-cracks. Permanent marks are critical in automotive, aerospace, or high-temperature environments.
• Speed and flexibility: High production line speeds demand high throughput and fast switching between varieties without consumables.
• Data integration and traceability: Marking devices need to be MES/ERP connected nodes, capable of marking variable data like serial numbers, QR codes, and production dates in real time.

The AMT system addresses these challenges with non-contact, consumable-free, and highly flexible marking.

Chapter 2: Core Advantages of AMT Series

2.1 Extreme Marking Precision

• High-quality fiber laser with micron-level focus for 1D/2D codes, characters, and graphics.
• High-precision motion platform with repeatability ±0.001mm.

2.2 Material Compatibility

• Plastics: ABS, PC, Epoxy
• Metals: Copper, Aluminum, Alloys, Gold/Silver surfaces
• Ceramics: Alumina, LTCC
• Coatings: Ink or painted surfaces

2.3 High Speed & Throughput

• High-speed vector scanning, UPH ≥ 3000 pcs
• Optional flying marking with precise sensors for continuous production line marking

2.4 Reliability & Stability

• Laser source lifespan >100,000 hours
• Integrated industrial design, dust-proof and robust
• Maintenance-free, consumable-free operation

2.5 Smart Integration

• MarkingPro™ software with graphical interface, database support, and MES/PLC connectivity
• Optional high-res CCD vision system for automatic positioning correction

Chapter 3: Applications

3.1 Chip & IC Marking

• Marks: model, batch, production date, unique serial number, logo, QR code
• Challenge: small marking area, diverse materials
• Solution: optimized laser power, frequency, and speed for high-contrast, non-damaging marking

3.2 Passive Component Marking

• Marks: value, tolerance, brand
• Challenge: ultra-small sizes (0201, 01005), heat sensitivity
• Solution: ultra-fine spot, cold processing ensures no performance degradation

3.3 Modules & Connectors

• Marks: model, PIN1, safety marks, data matrix
• Challenge: large marking area, speed and consistency
• Solution: high-speed galvanometer scanning, consistent quality

Chapter 4: Technical Specifications

4.1 Standard Parameters

Item	Specification
Laser Type	Fiber Laser
Laser Wavelength	1064nm (other wavelengths optional)
Marking Area	100 x 100 mm (optional larger area)
Marking Speed	≤ 10000 mm/s
Line Width	0.01 – 0.1 mm
Minimum Character Height	0.2 mm
Repeatability	±0.001 mm
Power	220V / 50-60Hz / 1.5KW
Communication	Ethernet, RS232, I/O

4.2 Optional Modules

• Laser power: 20W, 30W, 50W
• CCD vision system with pre-scan for precise alignment
• Automation interface with custom fixtures and robot communication
• Software modules: QR/data matrix verification, marking quality inspection

Chapter 5: Why Choose SMTPack LAB AMT Series?

• Deep industry understanding of SMD marking challenges
• Excellent cost-performance ratio
• Comprehensive support from pre-sale to post-sale
• Continuous innovation and R&D upgrades

Conclusion

In the era of IoT and smart manufacturing, a small mark is the key to a digital identity. The SMTPack LAB AMT Laser Marking System is your partner for building a traceable product lifecycle and moving towards Industry 4.0.Contact Us for Free Sample Marking