DNC-2015N10 Heavy-Duty Gantry CNC Drilling and Milling Machine
High-Precision 4-in-1 Machining (Drill, Tap, Mill, Chamfer) for Thick Sheet Metal & Structural Components
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Features
Heavy-Duty Dual-Drive Gantry: High-rigidity bridge frame spanning large working envelopes without deflection.
Large-Format Plate Clamping: Extra-wide bed effortlessly clamps large steel plates, copper busbars, and solar mounting frames.
High-Thrust Drilling Power: Powerful spindle motor easily drives large-diameter drills and taps up to M24/M30 in steel.
Precision Rack & Pinion / Ball Screw Drives: Heavy-duty linear guideways ensure ultra-smooth motion and ±0.02mm repeatability.
In-Depth Engineering Description & Technical Overview
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Overview: Next-Generation Gantry Machining for Heavy Plate Fabrication
The DUOMI DNC-2015N10 Gantry CNC Drilling and Milling Machine is engineered specifically for high-efficiency, multi-process machining of thick sheet metal, structural steel, mold plates, and complex metal components. By integrating drilling, tapping, milling, and chamfering into a single setup, this heavy-duty system eliminates multi-machine transfers, drastically slashes labor costs, and increases overall production throughput.
Built on a widened and reinforced gantry structure with dual-drive X-axis optics, the DNC-2015N10 achieves exceptional dynamic stability during high-speed acceleration/deceleration. Equipped with a high-rigidity BT30 mechanical spindle (up to 6,000 RPM) and a 10-station bucket-type Automatic Tool Changer (ATC), it drastically reduces cycle times while delivering a tight repeated positioning accuracy of ±0.02 mm.
Key Engineering Advantages & Performance Upgrades
1. Multi-Process Integration & Reduced Defect Rates
- Single-Setup Processing: Completes precision drilling (Ø1–20mm), tapping (M2–M20), milling, and chamfering without re-clamping.
- Drastic Quality Improvement: Customer benchmark testing shows scrap rates dropping from 8.0% to under 0.2% when replacing manual/multi-step drilling operations, saving up to $500,000 annually in raw material and rework costs.
- CAD/CAM Automation: Direct CAD file import and intuitive CNC programming reduce human errors and setup times for short-run, custom orders.
2. High-Rigidity Bridge Construction & Heavy-Duty Drives
- Vibration-Damped Gantry Beam: Thickened, weighted moving beam structure prevents head oscillation during heavy high-feed milling or deep-hole drilling.
- Dual-Drive X-Axis Transmission: Driven by dual precision ball screws coupled with heavy-duty linear guide rails, ensuring high axis synchronization and dynamic stability at rapid travel speeds up to 60 m/min.
- Long-Term Precision Retention: Equalized top blocks on both X-axis rails lock the gantry alignment permanently to prevent frame distortion over long operational shifts.
3. Rapid Automatic Tool Changer (10 Tools)
- 10-Station Bucket ATC: Enables seamless automatic tool switches for varied hole patterns and multi-stage tapping/milling operations.
- BT30 Mechanical Spindle: Delivers reliable torque across 5.5 kW to 7.5 kW power configurations with continuous RPM adjustment up to 6000 RPM.
Industrial Applications & Workpiece Compatibility
The DNC-2015N10 handles a wide spectrum of ferrous and non-ferrous metals, making it an ideal investment for automotive, aerospace, structural steel, pressure vessel, and heavy equipment manufacturing.
- Workpiece Envelope: 2000 mm x 1500 mm worktable capacity for large-format thick plates and multi-component batch fixtures.
- Supported Materials: Carbon Steel, Stainless Steel, Cast Iron, Aluminum Alloys, Brass, Copper, Zinc, Titanium, and Platinum.
- Typical Parts: Engine block oil channels, flange plates, heat exchanger tubesheets, structural gussets, mold bases, and hydraulic valve bodies.
Explore related models in our lineup: * Large-Scale CNC Plate Drilling Machine DNC-27100N10 for extra-long plate processing * High-Precision CNC Drill Tap Mill DNC-6030N10 for long profiles * Gantry CNC Drilling Tapping Riveting Machine DHC-3028N10 for multi-functional assembly work
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-2015N10 CNC Drilling & Milling Machine |
| XYZ three-axis machining stroke | X2000mm, Y1500mm, Z200mm |
| Spindle speed | 0~6000rpm (Can be selected according to demand) |
| Spindle taper hole | BT30 |
| Spindle power | 5.5-7.5KW |
| X axis moving speed | 30m/min~60m/min |
| Y axis moving speed | 25m/min |
| Z axis moving speed | 25m/min |
| Drilling diameter range | 1~20mm |
| Tapping diameter range | M2~M20 |
| Chamfer range | 1~20mm |
| Tool magazine | Automatic tool change (10 knives) |
| Repeated positioning accuracy | ±0.02mm |
| Table size | 2000mm x 1500mm |
| 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. 4000KG |
| Floor space | 4000mm x 2500mm x 2000mm |
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 machining accuracy and repeatability of the DNC-2015N10?
What maximum drilling and tapping capacities does this machine support?
How does the DNC-2015N10 improve overall shop ROI?
What programming modes and CAD/CAM formats are compatible?
Can custom worktables and clamping systems be integrated for complex workpieces?
What international quality and electrical safety standards does DUOMI meet?
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