Large-Scale Gantry CNC Plate Drilling Machine DNC-27100N10
High-Efficiency Gantry CNC Drilling, Tapping, and Milling System for Heavy Industrial Metal Plates and Profiles
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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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Executive Overview
The DUOMI DNC-27100N10 Large-Scale Gantry CNC Plate Drilling Machine is an advanced multi-process industrial machining station engineered for high-throughput processing of heavy metal plates, H-beam structural steel, aluminum extrusions, and complex structural components. Combining an expansive 2700mm x 1000mm working travel with a high-rigidity gantry frame and an automated 12-tool servo magazine, this machine delivers all-in-one drilling, tapping, chamfering, and milling in a single clamping setup.
Built to ISO 9001 quality standards and CE compliance, the DNC-27100N10 eliminates multi-machine transfers, lowering component scrap rates from industry averages of 8% down to under 0.2% while maximizing ROI across structural steel, automotive, aerospace, and heavy machinery manufacturing.
Core Technical Advantages & ROI Drivers
1. Multi-Process Integration & Efficiency Boost
- Single-Setup Processing: Consolidates drilling (Ø1–20mm), tapping (M3–M18), chamfering, and light milling into a single cycle, slashing handling overhead and setup times by up to 65%.
- High-Speed Axis & Spindle: BT30 spindle operating up to 24,000 RPM paired with rapid axis traverse rates of 30–60 m/min (X-axis) and 25 m/min (Y/Z-axes) substantially compresses overall machining cycle times.
- Non-Stop Dual-Station Operation: The spacious open worktable allows dual-zone workholding (Left/Right station pendulum loading), permitting continuous loading/unloading during active machining cycles.
2. Superior Precision & Stability
- Precision Tolerances: Achieves a repeatable positioning accuracy of ±0.02mm, ensuring seamless consistency for critical bolt pattern distributions and complex hole arrays.
- Dual-Drive Heavy-Duty Gantry: The Y-axis utilizes a synchronized dual-drive servo mechanism with precision heavy-duty linear ball guide rails, maintaining exceptional rigidity and chatter-free operations across structural steel plates.
- Automatic Tool Management: Integrated 12-tool servo Automatic Tool Changer (ATC) delivers rapid tool swaps in seconds for uninterrupted multi-diameter processing.
3. Automated & User-Friendly Control System
- Flexible CAD/CAM Integration: Directly imports standard CAD drawing files, generating CNC code automatically to facilitate rapid batch job switching.
- Low Labor Dependence: Enables 24/7 continuous unmanned production when paired with robotic loading automation; single-operator supervision across multiple units reduces labor overhead by up to 50%.
Industrial Applications & Material Compatibility
The DNC-27100N10 Large-Scale Gantry CNC machine is tailored for demanding B2B production lines processing:
- Target Materials: Mild Steel, Carbon Steel, Stainless Steel, Aluminum Alloys, Brass, Copper, Zinc, Cast Iron, and Titanium Plates.
- Key Industry Sectors:
- Structural Steel Fabrication: H-beams, gusset plates, flange plates, and connection nodes.
- Automotive & Transportation: Engine block oil passages, chassis structural components, and bus frame profiles.
- Mold & Tooling Fabrication: Precision ejector pin holes, cooling line channels, and bolster plates.
- 3C & Industrial Equipment: Heavy power distribution enclosures, heat sinks, and machine base structures.
Key Performance Specifications Summary
| Feature Parameter | Technical Specification |
|---|---|
| Machining Envelope (X x Y x Z) | 2700 mm × 1000 mm × 200 mm |
| Spindle Speed Range | 1,500 – 24,000 RPM |
| Positioning Repeatability | ±0.02 mm |
| Drilling / Tapping Capacity | Ø1–20 mm / M3–M18 |
| Maximum Rapid Feed Rate | 60 m/min (X-axis), 25 m/min (Y/Z) |
| Tool Magazine Capacity | 12-Position Servo ATC |
| Total Machine Weight | Approx. 7,000 kg |
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-27100N10 cnc plate drilling machine |
| XYZ three-axis machining stroke | X2700mm, Y1000mm, Z200mm |
| Spindle speed | 1500~24000rpm (Can be selected according to demand) |
| Spindle taper hole | BT30 |
| Spindle power | 5.5KW |
| 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 | M3~M18 |
| Chamfer range | 1~20mm |
| Tool magazine | Servo automatic tool change (12 tools) |
| Repeated positioning accuracy | ±0.02mm |
| Table size | 2700mm x 1000mm |
| 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. 7000KG |
| Floor space | 4000mm x 1800mm x 2200mm |
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 maximum drilling capacity and positional accuracy of the DNC-27100N10?
What materials can be processed on this gantry CNC drilling machine?
How does the machine enable continuous dual-station pendulum processing?
What programming formats does the control system accept?
Can DUOMI customize the stroke length, table size, or spindle configuration?
What standard lead time and electrical requirements apply for international delivery?
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