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Multi-Spindle Dual-Servo Automatic Tapping Machine for Radiators
The Multi-Spindle Dual-Servo Automatic Tapping Machine for Radiators is engineered to deliver unmatched efficiency and thread precision for modern radiator manufacturing lines. Powered by a dual-servo control system, this high-performance Automatic Tapping Machine ensures perfectly synchronized tapping across multiple spindles, dramatically increasing output while maintaining consistent thread quality in every hole. Compared with traditional single-spindle machines, the Multi-Spindle Tapping Machine reduces cycle time by more than 50%, helping radiator factories achieve true high-volume, low-defect production.
✓ True Multi-Spindle Tapping Machine design for simultaneous multi-hole threading
✓ Dual-servo control for precise speed, depth, and torque synchronization
✓ Excellent anti-vibration structure for stable, burr-free threads
✓ Compatible with automatic feeding and automatic part unloading systems
✓ Designed for 24/7 continuous industrial production
✓ Drastically reduces labor dependence and human error
Automatic Drilling and Tapping Machine Details
Machine Working Video | Dual-Servo Multi-Spindle Automatic Tapping System
Operation Steps
1. The worker manually places the product into the fixture.
2. Press the switch, and the machine’s multiple spindles automatically drill, tap and chamfer.
3. The worker manually removes the finished parts.
Technical Parameters
| Model | DX-74 Automatic tapping machine |
| Max Drilling Diameter | M1 – M6 |
| Power Type | Gear Pitch Drive |
| Configuration | Vertical |
| Main Motor Power | 2.5 kW |
| Maximum tapping diameter | M32 |
| Tapping Spindle Speed | 50hz: 280rpm / 150rpm / 80rpm
60hz: 320rpm / 180rpm / 120rpm |
| Worktable Size | About 590*420mm |
| Gear pitch (mm) | 0.8, 1.0, 1.25, 1.75, 2.0, 2.5, 3.2, 3.5 |
| Gear pitch (inch) | 8, 9, 10, 11, 12, 14, 16, 19 |
| Multi-spindle capability (optional) | M8 * 16, M10 * 10, M12 * 7, M14 * 6, M16 * 4, M18 * 3, M20 * 3, M32 * 1 |
| Number of Tapping Spindles | 1-16 pcs ( option ) |
| Product Type | Gear-Type Automatic Tapping Machine |
| Level of Automation | Fully Automatic Tapping |
| Main Tilt Angle | 1 degree |
| Spindle stroke | 70 mm |
| After-Sales Service | One-Year Warranty for the Whole Machine |
| Working Accuracy | 0.1mm |
| Control System | CNC |
| Machine Control Panel | HMI Touch Screen |
| Power Supply Voltage | 3-Phase 380V / 220V /410V / 440v |
| Net Weight | About 230 KG |
| Machine Dimensions | 1500 x 1500 x 2160 mm |
Multi-Spindle Dual-Servo Automatic Tapping Machine for Radiators
The DXOVO Multi-Spindle Dual-Servo Automatic Tapping Machine for Radiators is engineered for high-speed, high-precision threading of radiator components. With intelligent servo control and synchronized multi-spindle operation, it delivers stable, efficient, and fully automated tapping for modern radiator production lines.
Traditional radiator tapping relies heavily on manual operation and single-spindle processing, leading to low output, inconsistent threads, frequent tap breakage, and rising labor costs. The DXOVO Radiators Tapping Machine solves these challenges with dual-servo synchronization and a rigid Multi-Spindle Tapping Machine structure, allowing multiple holes to be tapped simultaneously with uniform depth and torque.
This means:
Higher output per shift
Fewer defective threads
Significantly reduced tool consumption
Lower long-term production cost
Applications
This Automatic Tapping Machine is widely used in:
Automotive radiators & cooling systems
Electric vehicle (EV) battery cooling plates
HVAC heat exchangers
LED aluminum heat sinks
Power electronics thermal modules
Industrial heat dissipation assemblies
Supported Materials
The DXOVO Radiators Tapping Machine delivers stable performance on:
Aluminum extrusions
Die-cast aluminum
Copper
Stainless steel
Multi-alloy radiator components
Why DXOVO
DXOVO is globally recognized as one of the most trusted manufacturers of Automatic Tapping Machine systems for radiator production. Every Multi-Spindle Tapping Machine is built with industrial-grade components, tested under long-cycle production conditions, and supported by strict quality control standards before delivery.
With installations across Asia, Europe, North America, and the Middle East, DXOVO machines are trusted by radiator manufacturers who demand both efficiency and long-term reliability.
Customer Testimonial
“After upgrading to DXOVO’s Multi-Spindle Radiators Tapping Machine, our daily output increased by more than two times, while tap breakage dropped dramatically. The machine runs smoothly and requires far less manual intervention than our previous equipment.”
— Automotive Radiator Manufacturer, Eastern Europe
Production Value for Your Factory
Faster production cycle
Higher thread consistency
Lower maintenance frequency
Reduced operator workload
Stable quality for mass production
Faster return on equipment investment
Samples Show
The Real Value for Your Factory
If you are looking to upgrade your radiator threading process with a high-efficiency Automatic Tapping Machine, the DXOVO Multi-Spindle Tapping Machine is your ideal solution. Contact us today to receive a custom configuration, process evaluation, and professional technical recommendation.
Customer Reviews
FAQ
Why Choose DXOVO CNC Drilling & Tapping Machine?
Modern aluminum profile production demands high accuracy, automation, and efficiency. DXOVO’s all-in-one CNC drilling and tapping system is designed for manufacturers seeking faster, smarter, and more reliable aluminum machining.
Are you a trading company or a manufacturer?
We are a professional manufacturer specializing in CNC drilling and tapping machines. All machines are designed, assembled, and tested in our own factory before delivery.
What materials can your drilling and tapping machine process?
Our machines are mainly used for aluminum profiles, Iron, Copper, Aluminium, Brass, Steel, Zinc, Platinum, heat sinks, and other non-ferrous metals. Customized models are also available for steel or copper materials upon request.
How can I get a quotation or technical proposal?
You can send us your product drawings, material type, and processing requirements. Our sales engineers will provide a detailed quotation and machining solution within 24 hours.
What is the lead time for delivery?
Usually 15–30 working days after receiving the deposit, depending on the order quantity and customization level.
How long is the warranty period?
We provide a 12-month warranty for the entire machine and lifetime technical support. During the warranty period, we offer free replacement of defective parts (except consumables).
Do you provide overseas installation or training?
Yes. We can provide online video training, operation manuals, and remote technical guidance. On-site installation and training service are also available at extra cost.
How is the machine shipped and packaged?
The machine is packed in fumigation-free wooden crates and wrapped with protective film. All shipments are insured and suitable for sea or air transportation.
Factory Showcase
DXOVO CNC Drilling & Tapping Machines – Real Workshop View
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