Heavy-Duty Gantry CNC Drilling & Tapping Machines
Heavy-duty high-rigidity gantry drilling and tapping machines with expansive working envelopes. Engineered for high-torque drilling and precision tapping on large structural steel plates, tube sheets, boiler components, and machinery bases.
CNC Gantry Thermal Friction Drilling and Tapping Machine
The DUOMI CNC Gantry Thermal Friction Drilling and Tapping Machine is designed to meet the high demands of modern manufacturing, offering precise and efficient machining for large metal parts.
Small CNC gantry drilling machine DNC-1650D
Small CNC gantry drilling machine DNC-1650D, Automatic alarm, accurate positioning,high speed efficiency, CNC drilling machine precision machining provides high-speed hot metal products small gantry drilling machine
Gantry CNC Drilling & Milling Machine – DNC-1880D
The DNC-1880D Gantry CNC Drilling & Milling Machine delivers high-speed precision for large parts. Ideal for metal fabrication, it supports drilling, milling, and tapping in one powerful setup.
CNC Gantry Drilling Machine for Long Metal Sheets – DNC-2080D
The DNC-2080D is a high-precision CNC gantry drilling machine designed for processing extra-long metal sheets with speed and stability.
Gantry CNC drilling and tapping riveting complex machine DHC-3028N10
CNC drilling and tapping riveting complex machine DHC-3028N10, Non-standard CNC Gantry Drilling, Tapping, and Rivet Pulling Machine with Visual Positioning
Gantry CNC Drilling and Milling Machine for thick sheet metal DNC-2015N10
DNC-2015N10 Gantry CNC Drilling and Milling Machine for thick sheet metal, High rigidity BT30 mechanical spindle with 10 bucket type tool magazine save tool change time and ensure efficient machining.
3-Spindle CNC Gantry Drill Tap Mill Machine
Boost production with the DNC-2015DDT—our 3-Spindle CNC Gantry Drill Tap Mill machine built for high-precision drilling, tapping, milling, and chamfering on long metal parts. Ideal for industrial manufacturing.
High-Precision Gantry CNC Drilling Machine for Sheet Metal
DNC-1510N High-Precision Gantry CNC Drilling Machine for Sheet Metal, Copper Steel Aluminum casting, High rigidity BT30 mechanical spindle with 10 bucket type tool magazine save tool change time and ensure efficient machining.
High-Precision CNC Drill Tap Mill for Long Profiles – DNC-6030N10
Long profiles high precision CNC Drill Tap Mill for Long Profiles DNC-6030N10, High rigidity BT30 mechanical spindle with 10 bucket type tool magazine save tool change time and ensure efficient machining.
Large Sheet CNC Drilling & Tapping Gantry Machine
Large-format stainless steel, copper, aluminum sheet metal gantry CNC drilling and tapping machine, DNC-3016N10 high precision multifunction automatic tool change CNC drilling and tapping milling machine for metal
Large-Scale cnc plate drilling machine for Metal Plates DNC-27100N10
Large-Scale cnc plate drilling machine for Metal Plates, DNC-27100N10 H-Beam Steel & Aluminum Profiles Drilling and Tapping Machine CNC Horizontal Gantry Drilling Machine for metal
Large format sheet metal Gantry CNC Drilling and Tapping Machine DHM-2015DDT
Large format sheet metal Gantry CNC Drilling and Tapping Machine DHM-2015DDT, 3 Spindles CNC Gantry Drilling and Tapping Machine for Precision Metal Tube and Hotel Lamp Components
Double Spindle Gantry-Type CNC Drilling and Tapping Machine with automatic tool change
Maximize your production with the Gantry Type CNC Drilling Machine, built for precision and power, Automatic Tool Changing CNC Gantry Drilling and Tapping Machine with Dual Spindles, DNC-1226N20 Gantry CNC drilling and tapping machine
Why Choose DUOMI Heavy-Duty Gantry CNC Drilling Machines?
Engineered for large-scale steel plates, H-beams, chassis frames, and heat exchanger tube sheets.
Large-Scale Processing Envelope
Gantry travels from 2,000mm up to 12,000mm with stationary worktable, eliminating workpiece movement inertia.
Multi-Spindle Simultaneous Gang Drilling
Independent or gang-controlled drilling spindles drill multiple rows of holes across wide plates in a single pass.
Heavy-Duty Hydraulic / Pneumatic Hold-Down
Automated hydraulic hold-down clamps prevent plate buckling and vibration during high-feed carbide drilling.
All-in-One Drill, Tap, Mill & Chamfer
Integrated tool changer handles large-diameter hole boring, rigid tapping, and edge chamfering in one CNC program.
100% Pre-Dispatch Live Video FAT & 40-Day Max Lead Time
Every machine undergoes API laser pitch calibration and workpiece sample cutting. 50% final balance paid only after your video approval.
Request a Feasibility Evaluation & Fast Quote
Send your workpiece drawings (material, tube thickness, hole size, and production volume). Our application engineering team will recommend the optimal machine model and provide cycle-time simulation within 24 hours.