The 2025 CMES Dongguan Machinery Exhibition concluded successfully, with DUOMI CNC emerging as an industry leader in precision metalworking and automated drilling technology. As a premier CNC drilling and tapping machine manufacturer, DUOMI CNC showcased its latest gantry-type CNC drilling and tapping machine, high-capacity tool magazine CNC drilling center, and high-speed precision drilling machine, attracting thousands of international buyers and engineering professionals.
DUOMI CNC live equipment demonstration booth at CMES Dongguan 2025
Driving Efficiency in Modern Metal Fabrication
Throughout the four-day event, the DUOMI booth served as a major focal point for automation engineers, plant directors, and OEM buyers across automotive, structural steel, aerospace, and metal fabrication sectors. Live machining demonstrations highlighted DUOMI's ability to execute multi-spindle high-speed drilling, rigid tapping, and precision countersinking on tough substrates including structural steel (Q235/Q355), 6000/7000 series aluminum profiles, and 304/316 stainless steel.
Key Technology Highlights Exhibited:
- Gantry-Type CNC Drilling and Tapping Machine: Heavy-duty bed design featuring high-rigidity linear motion guides, offering exceptional stability during multi-axis continuous machining across extra-long profiles.
- Tool Magazine CNC Drilling Center: Equipped with dynamic fast tool changers (ATC) reducing chip-to-chip cycle time to under 1.8 seconds.
- High-Speed Precision Drilling Machine: High-torque motorized spindle achieving speeds up to 12,000 RPM with active oil-chiller temperature management.
Breakthrough Innovation: CNC Thermal Friction Drilling and Tapping System
The stand-out innovation at CMES 2025 was DUOMI's CNC thermal friction drilling and tapping system. By utilizing high rotational speed and axial pressure, the special tungsten carbide tool generates frictional heat (up to 600°C–800°C), plasticizing thin-walled sheet metals or pipe profiles to form a solid, reinforced bushing. The integrated rigid tapping axis then creates high-strength load-bearing threads directly in the metal.
Advantages of Friction Thermal Drilling over Traditional Fastening:
- Eliminates Weld Nuts & Rivet Nuts: Reduces component weight and eliminates secondary welding operations.
- Enhanced Thread Strength: Forms a continuous, grain-refined threaded bush up to 3x the original wall thickness.
- 30%–50% Cost Savings: Streamlines cycle times and lowers material cost per fast-assembly joint.
DUOMI CNC product management discussing customized automation integration with an overseas partner.
Technical Performance Benchmark
DUOMI CNC machines strictly adhere to international engineering standards, including ISO 230-2 positioning accuracy standards and CE safety certifications.
| Feature / Specification | Heavy-Duty Gantry CNC Drilling Center | High-Speed Precision Drilling Machine |
|---|---|---|
| Positioning Accuracy (ISO 230-2) | ±0.015 mm / 1000 mm | ±0.008 mm / 300 mm |
| Repeatability Accuracy | ±0.008 mm | ±0.005 mm |
| Spindle Speed Range | 100 – 8,000 RPM (Gear/Direct Drive) | 1,000 – 15,000 RPM |
| Tapping Capacity | M3 – M30 (Steel / Cast Iron) | M2 – M16 (Aluminum / Stainless) |
| Tool Changer Capacity | 12 / 16 / 24 Armless or Umbrella Magazine | Dynamic Servo ATC (12 Tool) |
| Control System | SYNTEC / Siemens / FANUC CNC | SYNTEC 22MA High-Speed Controller |
Strengthening Global CNC Partnerships
“The overwhelming interest from overseas delegates at CMES 2025 reinforces the global market demand for automated, robust metal processing systems,” stated a DUOMI CNC engineering spokesperson. “As an established CNC drilling and tapping machine manufacturer, our core mission is delivering customizable, turnkey machining centers that dramatically reduce labor dependency and maximize production yields.”
Industry professionals observing live multi-axis high-speed drilling operations at the DUOMI booth.
Contact DUOMI CNC Today
For custom engineering consultations, machine catalog requests, or ROI analysis on long-profile metal processing and automated drilling solutions, reach out directly to our engineering team:
- Website: www.xdmcnc.com
- Email: [email protected]
- WhatsApp / Phone: +852 6915 4799
DUOMI CNC — Precision Engineering That Drives Global Manufacturing Innovation.
Need High-Efficiency CNC Drilling & Tapping Machinery?
Consult with our senior application engineers to get a custom cycle time simulation and tailored machine proposal within 24 hours.
