Industrial CNC Thermal Drill-Mill-Tap Machine with 24-Tool Magazine
Integrated High-Speed Thermal Drilling, Milling, and Tapping System for Tubes, Pipes, and Structural Metal Profiles
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Features
Integrated Flowdrill & Tapping: Forms thick extruded threaded bosses and rigid-taps thin-wall tubing in seconds.
Zero Rivet Nuts & Weld Fasteners: Eliminates loose hardware risk, weld spatter, and secondary manual assembly costs.
24-Tool High-Capacity ATC: Spindle-following 24-knife magazine handles multi-size flow drilling, tapping, and milling.
High-Speed 24,000 RPM Spindle: High-RPM BT30/BT40 spindle generates instantaneous friction heat with smooth feed control.
Strict Quality & Precision Control: Calibrated with API laser interferometer ensuring sub±0.02mm positioning repeatability.
In-Depth Engineering Description & Technical Overview
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High-Performance CNC Thermal Drill-Mill-Tap Machine
The CNC Thermal Drill-Mill-Tap Machine (Model DHM-2560N24) integrates thermal friction drilling, high-precision milling, and rigid tapping into a single automated manufacturing platform. Built specifically for processing long metal profiles, square/rectangular tubing, and round steel pipes, this system eliminates multi-machine setups, drastically reducing cycle times and labor costs.
Equipped with a high-speed 7.5 kW spindle delivering up to 8,000 RPM and a 24-tool disc-type automatic tool magazine (ATC), this CNC thermal drilling system ensures uninterrupted multi-process machining for high-volume B2B manufacturing.
Key Technical Advantages & Precision Performance
- Integrated 3-in-1 Processing: Combines thermal friction drilling (flow drilling), structural milling, and precision thread tapping (M3 to M24 capacity) in one seamless continuous cycle.
- 24-Tool Automatic Magazine: Fast automatic tool changes minimize idle time, supporting complex continuous workflows across varied tool geometries.
- Exceptional Positioning Accuracy: Utilizes precision ball screws and direct-drive servo motors delivering positioning accuracy of ±0.02 mm / 1000 mm and repeat positioning accuracy of ±0.02 mm / 1000 mm.
- High Feed Speeds: Supports rapid traverse feeds up to 30–60 m/min (X-axis) and cutting feed rates up to 15,000 mm/min, optimizing throughput for high-volume structural production.
- Robust Heavy-Duty Bed: Featuring a 2500 × 600 mm table with a 2-ton maximum workload capacity, backed by a 7.0-ton machine frame designed to absorb heavy vibrations during intense thermal drilling operations.
Industrial Applications
The CNC Thermal Drill-Mill-Tap Machine provides superior threaded joint strength without weld nuts or inserted fasteners, making it essential across multiple industrial sectors:
- Fitness & Sports Equipment: Precision processing of structural frames, strength racks, and tubular gym equipment.
- Warehouse & Display Racks: Automated multi-hole drilling and thread forming in heavy-duty square and rectangular storage racks.
- Automotive & Transportation: Processing structural chassis parts, motorcycle frames, and transportation sub-assemblies requiring high fatigue resistance.
- Machinery & Structural Hardware: Custom mechanical framing, hardware fittings, and thick-walled steel profile fabrication.
Manufacturing Standards & Quality Compliance
Engineered to international industrial standards, the DHM-2560N24 features built-in compliance with ISO 9001 quality management guidelines and CE safety standards. Automated timed lubrication systems and dedicated cutting fluid/spray cooling ensure extended tool life and operational stability under demanding 24/7 production conditions.
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
Brochure| Model | DHM-2560N24 CNC Thermal Drill-Mill-Tap Machine |
| X-axis travel (spindle left-right) | 2500 mm |
| Y-axis travel (spindle front-back) | 600 mm |
| Z-axis travel (spindle up-down) | 600 mm |
| Min. spindle nose to table surface | 130 mm |
| Table size (L × W) | 2500 × 600 mm |
| Max. table load | 2T |
| T-slots / spacing | 5 / 105 mm |
| T-slot width | 18 mm |
| Programming modes | PC programming / CAD drawing import / Teaching programming |
| Program storage capacity | Approx. 10,000 programs |
| Drilling & tapping diameter | M3 – M24 |
| Spindle power / torque | 7.5 kW / 48 N·m |
| Spindle speed | 0 – 8000 rpm |
| Spindle taper | BT40 |
| Collet type | ER32 |
| Drive type | Direct drive |
| Tool clamping | BT40, four-finger claw |
| Mounting type | Vertical |
| Max. rapid feed speed | X: 30–60 m/min; Y/Z: 10–20 m/min |
| Max. cutting feed rate | 1 – 15,000 mm/min |
| Guideway parallelism | ±0.02mm / 1000 mm |
| Guideway flatness | ±0.02mm / 1000 mm |
| Backlash (after compensation) | ±0.02mm |
| Positioning accuracy | ±0.02 mm / 1000 mm |
| Repeat positioning accuracy | ±0.02 mm / 1000 mm |
| X-axis motor power / torque | 5.5 kW / 35 N·m |
| Y-axis motor power / torque | 4.8 kW / 23 N·m |
| Z-axis motor power / torque | 4.8 kW / 23 N·m |
| Motor power / torque | 0.75 kW / 2.4 N·m |
| Type | Disc type |
| Tool holder type | BT40 |
| Tool capacity | 24 tools |
| Tool change | Automatic |
| Cooling | Cutting fluid / Water spray cooling system |
| Lubrication | Ball screw / guideway / rack (Automatic timed & metered lubrication) |
| Air supply | 0.6 – 0.9 MPa |
| Power supply | 380V, 50Hz |
| Net weight | Approx. 7.0T |
| Operating temperature | 5 – 40 °C |
| Operating humidity | 30% – 75% |
| Ground resistance | <10 Ω (separate grounding, not in series) |
| Environment | Keep away from dust, corrosive gases, and heavy vibration |
| Dimensions (L × W × H) | 6300 × 2800 × 2800 mm |
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 primary advantage of a CNC Thermal Drill-Mill-Tap Machine over traditional drilling?
What positioning accuracy does the DHM-2560N24 achieve?
What materials can be processed on this CNC thermal drilling system?
How does the 24-tool magazine enhance production line throughput?
What programming modes are supported for drawing integration?
Can DUOMI provide custom axis travel lengths or OEM specifications?
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