20W 3D Dynamic Focusing Laser Engraving Machine
Laser Power: 20W,30W,50W
Laser Wavelength: 1064nm
20W 3D Dynamic Focusing Laser Engraving Machine

Equipment Introduction
◆ Model MRJ-FL-3D series dynamic focusing fiber laser engraving machine can be applied to any curved surface, sphere, step and irregular surface marking;
◆ The laser focal length can be changed through the focusing axis. It can also realize deep carving, to meet all 3D marking requirements;
◆ Equipped with MM3D dynamic focus control software designed by Eastern Logic Inc, to realize high precision marking on any shaped objects.
Advantages
![]() | 【1】Integrated galvanometer and optical system Smallest size and well sealed |
【2】Applied to any curve, step and irregular surface | |
【3】Equipped with LED and unique design Specially for high-end laser market | |
【4】Taiwan import software controller Complicated and high-precision |
Performance Parameters

Model | MRJ-FL-3D20C | MRJ-FL-3D30C | MRJ-FL-3D50C |
Laser Power | 20W | 30W | 50W |
Pulse Energy | 1.2MJ | 1.3MJ | 1.5MJ |
Repetition FREQ. | 20-80KHz | 30-80KHz | 50-120KHz |
Laser Wavelength | 1064nm | 1064nm | 1064nm |
Marking Field | ≤300mmx300mm | ≤400mmx400mm | ≤700mmx700mm |
Min. Line Width | 30um | 30um | 30um |
Marking Speed | ≤6000mm/s | ||
Support Font | TrueType Font, AUTOCAD Single Line Font, Custom Font | ||
1D Barcode | CODE39/CODE128/ITF/CODEABAR/EAN/UPC, etc. | ||
2D Barcode | OR/PDF417/Data Matrix(ECC200), etc. | ||
Input File | PLT/DXF/DWG/BMP/JPG/JPEG/PNG/TLF, etc. | ||
3D Model | Support STL Format | ||
Input Power | Single Phase 110V/220V/50-60Hz | ||
Power Consumption | ≤600w | ≤800w | ≤1000w |
Cooling Method | Air Cooling | Air Cooling | Air Cooling |
Control Interface | USB2.0 | USB2.0 | USB2.0 |
System Characteristics

◆ The max marking field is 400x400mm, the max scan height is 130mm;
◆ The galvanometer scanner focus beam size is 50um, response speed can meet precision filling up to 5000mm/s;
◆ Support 3D model importing, and 2D graphics can be directly coated or projected on the built-in commonly usedcurved surface;
◆ Equipped with shining blue LED and unique streamlined design of marking head, specially applied for high-end laser market;
◆ Adopting the integrated structure, small size, fine sealing, to ensure the stability of long time working.
Sample Display

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