Dual Loading Automatic Semiconductor Laser Marking Machine


Parameter Specification
Laser Type Fiber Laser Marking System with Self-developed Laser Source
Laser Power 5W / 10W / 20W / 30W Optional
Laser Wavelength 1064nm
Laser Lifetime ≥100,000 Hours
Marking Speed Up to 7000mm/s
Marking Accuracy ≤0.01mm
Loading System Dual Loading Automatic Feeding System
Applicable Packages QFN / DFN / SOP / SOT / TO / Power Devices
Software System Self-developed Semiconductor Laser Marking Software
Laser Source Self-developed High Stability Fiber Laser
Vision System CCD Vision Inspection and Position Correction Optional
Automation Interface MES / Handler / Production Line Integration
Cooling Method Air Cooling
Warranty Long Warranty Service and Technical Support


1. Product Overview

The Dual Loading Automatic Semiconductor Laser Marking Machine is a high efficiency inline laser marking solution designed for semiconductor packaging and electronic component manufacturers.

With dual loading automatic feeding technology, self-developed fiber laser source and self-developed marking software, this Automatic IC Laser Marking System achieves high throughput, stable operation and precise product identification.

This High Speed Semiconductor Laser Marking Equipment is widely used for IC package marking, QFN laser marking, DFN marking, SOP/SOT semiconductor marking, MOSFET marking, IGBT module marking and power semiconductor traceability applications.

2. Product Advantages

• Dual loading design: Improves production efficiency and reduces waiting time.
• Automatic feeding and unloading: Suitable for high-volume semiconductor manufacturing.
• Self-developed laser source: Long lifetime, stable output and reliable performance.
• Self-developed software: Flexible marking control and customized functions.
• High precision marking: Accuracy ≤0.01mm for semiconductor packages.
• Vision positioning: Improves marking consistency and product accuracy.
• Long warranty service: Provides reliable support for global customers.

3. Application Industries

Semiconductor Industry:
IC packaging, semiconductor assembly, testing and traceability.

Package Applications:
QFN, DFN, SOP, SOT, TO220, TO252, TO263 packages.

Power Semiconductor:
MOSFET, IGBT Module, Power Device and automotive semiconductor components.

Electronic Components:
Diodes, transistors, optocouplers, sensor chips and electronic modules.

4. Applicable Products

IC chips, semiconductor packages, QFN, DFN, SOP, SOT, TO packages, MOSFET, IGBT modules, power devices, optocouplers, sensor chips and electronic components.

5. Sample Test Video

6. Case

Dual loading semiconductor laser marking machine high precision marking sample