High-Precision CNC Drilling Machine for Metal
Industrial Single-Axis & Aluminum Profile Integral High-Speed Drilling Solution (Model DNC-1030D)
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Features
High-Speed Rigid Tapping: Synchronized servo spindle reversal with precise depth control prevents thread stripping.
Heavy-Duty Ribbed Cast Iron Bed: Stress-relieved Meehanite casting absorbs cutting harmonics and guarantees rigidity.
Fast Rapid Axis Traverse: Axis rapid speeds (30–48 m/min) dramatically reduce non-cutting cycle times.
Precision Servo Drive System: Closed-loop servo motors on all axes maintain ±0.02mm repeatable accuracy.
In-Depth Engineering Description & Technical Overview
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Executive Overview
The DUOMI DNC-1030D High-Precision CNC Drilling Machine for Metal is engineered for high-throughput, accurate machining across aluminum profiles, steel, brass, and industrial alloys. Combining a rigid, stress-relieved heavy-duty machine frame with an advanced 3-axis CNC numerical control system, the DNC-1030D delivers a repeated positioning accuracy of ±0.02mm and overall operational precision within 0.02 mm.
Designed for modern B2B manufacturing plants, this high-speed metal drilling machine integrates milling, drilling, and chamfering capabilities into a single compact footprint (2200mm x 1500mm x 1700mm).
Key Engineering Features & Technical Advantages
- Precision Servo-Driven Spindle: Powered by a high-torque 0.55–3.0 kW servo motor, reaching variable speeds from 1,500 to 24,000 RPM with an ER20 taper. Ensures clean hole quality, minimal burr formation, and rapid cycle times.
- Heavy-Duty Rigid Machine Base: The stress-relieved cast frame dampens vibration during high-speed operations, protecting continuous dimensional stability under heavy workload conditions.
- HIWIN Linear Guides & Ball Screws: Equipped with premium HIWIN (Taiwan) linear motion guides, supporting X-axis traverse speeds up to 60 m/min and Y/Z axis speeds of 25 m/min.
- Absolute Servo Motor Control: All transmission axes feature absolute encoders, eliminating the need for homing cycles upon startup and eliminating zero-point drift.
- Flexible CNC Programming & CAD Import: Supports direct CAD file auto-import, computer-based programming, and manual programming on a control storage capacity of 10,000 programs.
- Manual Pulse Generator (MPG): Includes an ergonomic control hand pulse wheel for fine adjustments, workpiece setup, and exact manual axis positioning.
- Automatic Oil Cooling & Lubrication System: Fully integrated automated lubrication delivers metered oil cooling to spindle bearings and guideways, reducing maintenance downtime and heat build-up.
Quality Assurance & Industry Standards Compliance
Every DUOMI DNC-1030D CNC drilling unit undergoes 100% full inspection and geometric alignment compensation using an API Laser Interferometer (USA) prior to factory dispatch. This guarantees that total axis deviation remains strictly controlled within 0.02 mm.
- Quality Standard: API Laser Interferometer Verified Precision
- Safety & Electrical Standards: Fully supports external signal integration for automated robotic cell loading
- Repeated Positioning Tolerance: ±0.02mm
Versatile Material & Application Range
Optimized for high-speed machining on a wide spectrum of non-ferrous and ferrous metals: - Aluminum Profiles & Extrusions (Window frames, heat sinks, structural channels) - Steel & Iron Components (Structural plates, brackets, mounting fixtures) - Copper, Brass & Zinc Alloys (Electrical connectors, busbars, valves) - Precious Metals (Platinum, specialized industrial plates)
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-1030D High-Precision CNC Drilling Machine |
| XYZ three-axis travel | X1000mm, Y300mm, Z200mm |
| Spindle speed | 1500~24000rpm (Can be selected according to demand) |
| Spindle taper hole | ER20 |
| Spindle power | 0.55~3.0KW |
| 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 |
| Chamfer diameter range | 1~20mm |
| Tool magazine | Manual tool change |
| Repeated positioning accuracy | ±0.02mm |
| Table size | 1000mm x 280mm |
| Programming mode | CAD file import / computer programming / manual programming |
| System program storage capacity | About 10,000 |
| System external signal control | Support |
| Power supply | AC 220V / 50HZ |
| Machine weight | Approx. 1000KG |
| Proudct dimensions | 2200mm x 1500mm x 1700mm |
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 repeated positioning accuracy of the DNC-1030D CNC drilling machine?
What materials can be processed on this high-precision drilling machine?
What spindle speeds and power options are available?
Does the system support direct CAD file imports?
What is the standard lead time for ordering the DNC-1030D?
How does the machine maintain long-term accuracy under heavy production?
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