Gantry CNC Drilling, Tapping & Riveting Machine DHC-3028N10
Multi-Process Gantry CNC Machine with Integrated CCD Visual Positioning and Automatic Rivet Feed
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Features
Heavy-Duty Dual-Drive Gantry: High-rigidity bridge frame spanning large working envelopes without deflection.
Long-Stroke Working Envelope: Extended longitudinal axis handles oversized steel plates, tubes, and architectural profiles.
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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Industrial Overview: Integrated Multi-Process Processing
The DUOMI DHC-3028N10 is an industrial-grade Gantry CNC Drilling and Tapping Riveting Complex Machine engineered to solve complex manufacturing bottlenecks in sheet metal processing, automotive components, and structural plate production. Combining high-speed CNC drilling, precise tapping, chamfering, and automated rivet pulling in a single setup, this machine eliminates inter-process transfer delays, manual setup errors, and excessive labor costs.
Equipped with advanced CCD visual positioning technology, the system automatically scans and detects hole locations on irregular or complex workpieces, delivering exceptional precision and repeatable quality across large-format work envelopes (X2800mm × Y3000mm × Z200mm).
Core Advantages & Measurable ROI
- Drastic Scrap Rate Reduction: Achieves high accuracy that slashes workpiece scrap rates from industry averages of 8% down to 0.2%, yielding substantial annual raw material savings.
- Continuous Automated Operation: Integrated with a 10-tool row Automatic Tool Changer (ATC) and vibrating plate auto-nail feed, enabling 24/7 continuous operation with reduced manual intervention.
- High-Speed Axis Dynamics: Fast axis travel speeds reaching up to 60 m/min (X-axis) and 25 m/min (Y/Z-axes) significantly collapse cycle times.
- Integrated Triple-Gun Riveting: Features 3 customizable riveting guns switching rivet diameters and pulling actions seamlessly on demand.
- Rigid Gantry Architecture: Heavy-duty widened and thickened moving-beam door design eliminates spindle vibration during rapid acceleration and deceleration.
Advanced CCD Visual Positioning & Motion Control
Equipped with high-resolution visual imaging, the DHC-3028N10 eliminates manual marking and setup downtime: 1. Automated Feature Recognition: The optical CCD camera scans irregular plates, automatically matching hole patterns against programmed CAM paths. 2. Dual-Drive Y-Axis Control: Dual linear drives combined with heavy-duty ball linear slide rails deliver smooth, backlash-free movement across the 3000mm span. 3. Flexible CAD/CAM Integration: Direct CAD file import support allows operators to load drawing files instantly and adjust to small-batch or high-mix production schedules.
Industrial Applications & Material Capabilities
This high-precision CNC complex machine supports a broad range of industrial metals including aluminum alloys, structural steel, iron, brass, copper, zinc, and platinum sheet metals.
Key deployment sectors: * Automotive Parts Manufacturing: Engine heads, oil passage plates, structural frames. * Sheet Metal & Enclosures: Server racks, industrial electrical cabinets, ventilation housings. * Mold & Tooling Fabrication: Precision mold base hole drilling and tapping. * Structural Steel & Heavy Machinery: Large plate drilling and fastener installation.
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 | DHC-3028N10 Gantry CNC drilling and tapping riveting complex machine |
| XYZ three-axis machining stroke | X2800mm, Y3000mm, Z200mm |
| Spindle speed | 1000~24000rpm (Can be selected according to demand) |
| Spindle taper hole | ISO25 |
| Spindle power | 2.2KW(Optional) |
| X axis moving speed | 30m/min~60m/min |
| Y axis moving speed | 25m/min |
| Z axis moving speed | 25m/min |
| Drilling hole diameter range | 1~16mm |
| CCD functions | CCD automatically finds the hole position |
| Feed system | Automatic nail feed riveting processing |
| Tool magazine | Automatic tool changing (10 knives) |
| Repeated positioning accuracy | ±0.02mm |
| Table form | T-slot table / Slide table (optional on demand) |
| 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. 5000KG |
| Floor space | 5000mm x 4800mm x 2300mm |
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 positioning accuracy of the DHC-3028N10 CNC gantry machine?
How does the CCD visual positioning system improve processing efficiency?
What processes can be completed in a single workpiece clamping?
What programming formats does the control system support?
Can the machine be customized for specific workpiece sizes or automation lines?
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