Dhuni International

M3 PRO

Laser Configuration

• Fiber Laser: 1200 W, 1064 nm – handles heavy-duty metal welding, cutting, and oxide/rust cleaning

• CO₂ Laser: 80 W, 10.6 µm – CNC engraving and cutting of non-metals (wood, acrylic, leather, rubber; can mark metals with spray)

CNC Mechanics & Precision

• Working Bed: 620 × 620 mm (24″ × 24″)

• Positioning Accuracy: ± 0.03 mm;

• Repeatability: ≤ 0.01 mm

• Max Speeds:

• Engraving: 800 mm/s

• Cutting: ~500–600 mm/s

• Z Axis Travel: 60 mm

Physical Dimensions & Power

• CNC Gantry Unit: 2,185 × 1,780 × 1,100 mm; ~630 kg

• Handheld Fiber Module: 620 × 355 × 610 mm; ~285 kg

• Laser Head Cable: ~8–10 m length

Cooling & Electrical Needs

• Cooling: Combined water-cooled system for both fiber and CO₂ lasers

• Power Supply: Dual-phase 220 V ±10%, 50 Hz; requires two 20 A circuits

Software & Control

• Control Suite: AU3Tech software (included)

• Supported Formats: DXF, AI, DWG, PDF, DST, PLT, BMP, JPG, PNG

• Interfaces: Windows/Linux via USB or Ethernet (plus touchscreen control panel)

• Assist Gases: Oxygen, Nitrogen, Argon (for fiber) with optional compressor setup

Add-ons & Accessories

• Tables & Attachments: Honeycomb cutting bed, rotary axis

• Additional Accessories: Fume extraction system, autofocus, safety enclosure, camera integration

Application Capabilities

• Fiber laser excels at: metal welding (0.2–5 mm), cutting, cleaning, precision marking

• CO₂ laser handles: engraving, cutting, and marking of non-metals, plus metal marking with coatings

Summary

The M3 PRO is a heavy-duty hybrid workstation that blends the strength of 1200 W fiber for metal workshop tasks with precision CO₂ laser capabilities for non-metals and coatings. It’s ideal for fabrication, prototyping, sign-making, jewelry, industrial cleaning, and more—all in one multipurpose CNC solution.