Looking for a reliable, high-speed solution for drilling flanges in valve and pipe fitting production? The CNC flange drilling machine from DUOMI CNC is built for accuracy, repeatability, and 24/7 industrial-grade performance. Whether you produce stainless steel, carbon steel, or alloy flanges, our machine delivers perfect bolt holes with no rework needed.
Model: DNC-2015N10
CNC Flange Drilling Machine for Valve and Pipe Fitting Manufacturers
☑ The machine features a machining stroke of X2000mm x Y1500mm x Z200mm.
☑ Hole Size Range: M2 – M20.
☑ Spindle Speed: 1,000 – 6,000 RPM.
☑ Positioning Accuracy: ±0.02mm.
☑ Material Thickness: 1~20mm.
☑ Cooling System: Oil mist / Air blast / Coolant.
☑ Material Support: 304/316L stainless steel, duplex stainless, titanium.
☑ 24/7 Reliability: Built for continuous operation in mass production lines.
👉 Contact us now for a demo, catalog, or factory-direct pricing.
Designed for manufacturers of valves, pipe joints, pressure vessels, and pipeline hardware, the cnc flange drilling machine allows you to drill multiple flanges with high precision and efficiency—dramatically reducing labor costs and cycle time.
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Machine type
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DNC-2015N10
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XYZ three-axis machining stroke0
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X2000mm Y1500mm Z200mm
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Spindle speed
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0~6000rpm(Can be selected according to demand)
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Spindle taper hole
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ER20
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Spindle power
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5.5-7.5KW
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X axis moving speed
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30m/min~60m/min
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Y axis moving speed
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25m/min
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Z axis moving speed
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25m/min
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Borehole diameter range
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1~20mm
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Tapping diameter range
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M2~M20
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Chamfer range
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1~20mm
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Tool magazine
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Automatic tool change (10 knives)
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Repeated positioning accuracy
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±0.02mm
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Table size
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2000*1500mm
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Programming mode
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CAD file import/computer programming/manual programming
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System program storage capacity
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About 10,000
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System external signal control
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support
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Operating voltage
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AC 380V/50HZ
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Machine weight
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Approx. 4000KG
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Floor space
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4000*2500*2000mm
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Key Benefits of DUOMI CNC Flange Drilling Machine
✅ High-Speed Drilling: Multiple holes in seconds with servo-driven feed and spindle
✅ ±0.01mm Accuracy: Ideal for ANSI, DIN, JIS, and custom flange standards
✅ Automatic Centering & Clamping: Reduce setup time and ensure concentric hole patterns
✅ Integrated Tapping & Chamfering: One machine, multiple processes
✅ User-Friendly Interface: Easy for new operators to program and operate
Trusted Worldwide
DUOMI CNC has exported its cnc flange drilling machines to over 40 countries, including Germany, South Korea, India, the UAE, and Mexico. We serve clients in:
Valve and pump factories
Oil & gas pipeline component manufacturers
HVAC and fire suppression equipment producers
Marine and power plant hardware workshops
Customer Testimonial – UAE
“Before DUOMI CNC, we used manual layout and handheld drills for flange production. Now, with their cnc flange drilling machine, we’ve tripled our output and eliminated human error. It’s fast, consistent, and built to last.”
— Ali M., Operations Director, Gulf Industrial Fittings
Request a Quote or Book a Demo
Looking to streamline your flange production line? Contact DUOMI CNC today for a free consultation or live video demo of our cnc flange drilling machine in action.
✔️ Free sample test using your drawings
✔️ One-on-one technical support
✔️ Fast international shipping
✔️ Custom tooling available on request
📧 Email: service@xdmcnc.com
🌐 Website: hdomicncdrillingmachines.com
📱 WhatsApp: Available 24/7 for global customers
DUOMI CNC – Your Trusted CNC Flange Drilling Machine Manufacturer
Precision. Speed. Global Reliability.
Adopt CNC machining center numerical control system, which ensures high precision, excellent stability, and efficient operation. This system enhances automation capabilities, providing precise control over complex machining tasks for optimal performance and reliability.
servo drive doublespindle, one spindle for drilling, one spindle for tapping, seamlessly integrated to perform both processes in a single clamping. This design ensures high efficiency, precision, and time-saving operations, making it ideal for complex machining requirements.
reinforce and thicken the machine base, temper stress relief, and perform high-precision large-scale cnc machining three times to ensure accuracy and stability. This robust design minimizes deformation, enhances durability, and provides a solid foundation for precise machining operations.
brand guide screw, manually shoveled to ensure precise installation and alignment, guaranteeing the accuracy and long-term performance of the machine. This meticulous process enhances stability and reliability during high-precision operations.
each shaft of the machine is equipped with an automatic lubrication system to extend the service life of the transmission parts and reduce the maintenance difficulty for workers. This system ensures continuous optimal performance by reducing friction, preventing wear, and minimizing downtime, ultimately lowering maintenance costs and improving operational efficiency.
universal t-slot table, with customized tooling options tailored to different products. Tooling can be easily replaced when changing products, offering versatile compatibility. Suitable for a variety of products, or you can choose the slide table option—only one can be selected, depending on the specific needs of the production line. This flexibility ensures efficient adaptability and optimized performance for diverse manufacturing requirements.
slidetable, equipped with pneumatic tooling that moves according to product length, eliminating the need for re-adjustment of accuracy. This feature streamlines operations, reducing setup time and ensuring consistent precision. Alternatively, you can choose the t-slot table, but only one option can be selected, depending on the specific production requirements.
A new CNC drilling machine refers to a modern, computer-controlled drilling system designed to precisely and efficiently create holes in various materials—such as metal, plastic, or composites—based on programmable instructions (G-code). No programming experience is required — easy to operate for any user.
CNC drilling and tapping machines dramatically improve production speed and accuracy. With automated positioning and programmable settings, these machines eliminate human error, reduce material waste, and ensure uniform hole depth and thread quality. Compared to manual methods, they deliver consistent, high-precision results across high-volume operations.
Whether you’re manufacturing aluminum furniture, stainless steel components, automotive parts, or kitchen fixtures, CNC drilling and tapping machines offer unmatched versatility. Their ability to process a wide range of materials—including steel, aluminum, and alloys—makes them ideal for industries requiring rapid and repeatable drilling and threading operations.
Modern CNC drill-tap machines are designed with low maintenance, compact footprints, and intuitive interfaces. This reduces labor costs, minimizes downtime, and allows even semi-skilled operators to achieve professional-grade output. The investment pays off quickly through improved productivity, reduced rework, and long-term operational savings.
This machine is suitable for CNC drilling, tapping, and chamfering in the production and processing of all-aluminum furniture, stainless steel furniture, office furniture, bathroom and kitchen equipment, and aluminum doors and windows.
Duomi CNC drilling and tapping machines outperform traditional bench drills by automating the entire process. Operators no longer need to manually adjust drilling positions or depth. With programmable multi-axis control, Duomi machines complete complex operations in seconds—boosting productivity by up to 3x compared to manual bench drilling.
Compared to large, expensive conventional CNC machines, Duomi CNC drill-tap systems offer a smaller footprint, lower investment cost, and intuitive controls. Operators can be trained quickly, maintenance is minimal, and the machines are tailored to real-world workshop needs. It’s the smarter choice for factories seeking high ROI with flexible, high-speed drilling solutions.
Duomi CNC drilling and tapping machines operate significantly faster than EDM (Electrical Discharge Machining) systems. While EDM requires slow, controlled erosion to remove material, Duomi’s mechanical drilling and tapping complete holes and threads in seconds—making them ideal for mass production and high-efficiency factories.
As a direct manufacturer, Duomi eliminates the middleman markup, providing factory-direct pricing and faster logistics. Our efficient export process ensures timely shipment to Asia, Europe, the Americas, and beyond—backed by responsive after-sales service and technical support worldwide.
Duomi offers exceptional after-sales service with 24/7 technical support. Our expert team is available to assist with installation, programming, troubleshooting, and machine maintenance. Whether you need guidance remotely or onsite, our dedicated service ensures your CNC drilling and tapping machines operate smoothly, minimizing downtime and maximizing productivity.
Interested in learning more? Contact us now to find out how our machines can improve your manufacturing process.
