High-Precision Vertical CNC Drilling Machine Solutions
Engineered by DUOMI CNC for Maximum Throughput, Exceptional Rigidity, and Precision Machining
💡 Our CNC drilling and tapping machines support custom non-standard designs, machine color customization, and OEM branding. Start now to purchase and customize your own equipment, please contact us.
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Features
Fast Automatic Tool Changer: Rapid tool changer (Automatic tool change (12 knives)) minimizes idle spindle time across multi-step processes.
Integrated Multi-Process Cycle: Completes hole drilling, rigid tapping, and edge milling in a single setup.
Rigid Tapping & Milling Spindle: High-torque direct-drive spindle delivers smooth performance in steel, aluminum, and brass.
High-Precision Linear Guideways: Heavy-duty roller linear guides ensure vibration-free motion and long-term positioning accuracy.
In-Depth Engineering Description & Technical Overview
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Executive Overview
DUOMI CNC is a leading Vertical CNC Drilling Machine manufacturer delivering industrial-grade automation for multi-axis metalworking, drilling, tapping, and chamfering. Powered by dual BT30 electric spindles operating at speeds up to 24,000 RPM and backed by a fast 12-station automatic tool changer (ATC), our vertical CNC drilling systems provide high throughput and unmatched efficiency.
Designed to handle hard metals, light alloys, and engineering materials, the DNC-2430DD (N6) series delivers repeating positioning accuracy within ±0.02mm. Built to ISO 9001 and CE quality standards, DUOMI CNC equipment ensures long-term operational stability for global industrial buyers.
Technical Capabilities & Engineering Excellence
- Extreme Precision & Repeatability: Features heavy-duty linear guideways and precision ball screws achieving repeated positioning accuracy of ±0.02mm.
- High-Speed Dual Electric Spindle: Configured with dual BT30 electric spindles producing 1,000 to 24,000 RPM for maximum productivity in high-speed hole making.
- Extremely Large Working Envelope: Standard X-axis travel of 6000mm with customizable stroke options to fit extra-long profiles and continuous structural parts.
- High-Speed Rapid Traverse: Dynamic feeds reaching up to 60m/min on the X-axis and 25m/min on Y/Z axes reduce non-cutting cycle times significantly.
- Automatic Tool Changer (ATC): Integrated 12-tool magazine permits automated multi-tool sequences, combining drilling (1–20mm), tapping (M2–M16), and chamfering (1–20mm) in a single setup.
Key Industry Applications
Our Vertical CNC Drilling Machines are deployed globally across demanding manufacturing sectors:
- Aerospace Engineering: Precision drilling of aluminum structural ribs, titanium bracket components, and fuselage sub-assemblies.
- Automotive & Transportation: Rapid production of engine housings, transmission cases, chassis beams, and aluminum extrusions.
- Electronics & Semiconductor: Micromachining and drilling of copper heat sinks, structural frames, and PCB base frames.
- Medical Device Fabrication: High-tolerance machining of surgical grade stainless steel, titanium implants, and specialized diagnostic instrument chassis.
- Heavy Metalworking & Extrusions: Superior drilling throughput across steel, brass, Inconel, Hastelloy, and structural metal alloys.
Production Efficiency & ROI Advantages
- Reduced Cycle Time: Dual-spindle processing paired with high-speed ATC cuts overall job setup and machining time by up to 40%.
- Flexible CAD/CAM Integration: Supports direct CAD file imports, computer programming, and manual input with internal storage for over 10,000 programs.
- Non-Standard Customization: Available with customized travel ranges, machine enclosure options, color matching, and OEM branding.
Explore our full range of Automatic CNC Drilling Machines or discover our high-performance High-Precision CNC Drilling Machine for Metal to scale your facility's output.
Purchase & Delivery Guarantees
Direct Factory Assurance — Built, Tested, and Supported from Dongguan to Your Shop Floor
Runs on Your System
Standard GSK control (100% Fanuc G-code compatible) or optional Mitsubishi/Siemens. Direct CAD file import for code-free toolpath generation.
Factory Video FAT
Live drilling/tapping tests on your actual workpiece recorded before dispatch. Final 50% balance payment is paid only after your video approval.
40-Day Build & Rugged Crate
Guaranteed maximum 40-day manufacturing cycle. Sealed in anti-rust vacuum aluminum foil and bolted in fumigation-free timber crates (EXW/FOB/CIF).
Direct Engineer Care
Direct 1-on-1 WhatsApp group with your machine's build engineers, 12-month full warranty, and critical replacement parts dispatched via DHL within 24–48h.
Every DUOMI machine is built under a transparent 13-step factory production & responsibility chain.
Parameters
Download Technical Brochure| Model | DNC-2430DD (N6) Vertical CNC Drilling Machine |
| XYZ three-axis travel | X6000mm Y300mm Z200mm (Itinerary can be customized) |
| Spindle speed | 1000~24000 rpm (Can be selected according to demand) |
| Spindle taper hole | BT30 x 2 Electric Spindle |
| Spindle power | 0.55~5.0KW |
| X axis moving speed | 30m/min~60m/min |
| Y axis moving speed | 25m/min |
| Z axis moving speed | 25m/min |
| Borehole diameter range | 1~20mm |
| Tapping range | M2~M16 |
| Chamfer range | 1~20mm |
| Tool magazine | Automatic tool change (12 knives) |
| Repeated positioning accuracy | ±0.02mm |
| Table size | 2400mm x 280mm |
| T-slot size / number | Top width 13 x bottom width 20 x 3 pieces |
| Programming mode | CAD file import / computer programming / manual programming |
| System program storage capacity | About 10,000 |
| System external signal control | Support |
| Operating voltage | AC 380V / 50HZ |
| Machine weight | Approx. 2300KG |
| Floor space | 4800mm x 1600mm x 1500mm |
Machining Samples
Real parts processed by our machines
Frequently Asked Questions
We “only” do drilling & tapping. Why do customers still choose Duomi over general-purpose CNC machines?
What does “Your part defines the solution” mean in practice?
What is the precision and positioning accuracy of this Vertical CNC Drilling Machine?
What drilling and tapping capacity does the machine support?
Which materials can be machined using this system?
Can axis travel and bed dimensions be customized?
How does the automatic tool changer (ATC) work?
What programming formats does the CNC controller accept?
What is the standard lead time for ordering?
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