The used Doosan DBM-2540 is a heavy-duty CNC double-column (gantry/bridge-type) vertical machining center designed for machining very large and heavy components with high precision. It sits between the DBM 2030 and DBM 2550 in size, offering a strong balance of capacity, rigidity, and productivity.
This machine features a moving cross-rail design, a RAM-type spindle, and a large fixed table, enabling machining of large parts in a single setup. Its rigid double-column structure provides excellent stability, vibration damping, and accuracy, even during aggressive roughing operations. It is widely used for mold & die work, structural components, and heavy industrial machining.
When buying a used DBM-2540, key inspection points include spindle condition, ram wear, axis alignment across long travels, and attachment changer functionality.
DOOSAN DBM-2540SPECIFICATIONS
DOOSAN DBM-2540 – AXIS TRAVELS
X-Axis Travel: 4250 mm
Y-Axis Travel: 3000 mm
Z-Axis Travel: 800–1100 mm
Large Gantry Work Envelope
Designed for Large Components
High Rigidity Axis System
DOOSAN DBM-2540 – CAPACITY
Table Size: 4000 × 2000 mm
Table Load Capacity: ~18,000 kg
Large Work Envelope
Suitable for Heavy Components
Ideal for Mold & Die
Inspect Table Condition
DOOSAN DBM-2540 – SPINDLE
Spindle Type: RAM-Type
Max Spindle Speed: 6,000–8,000 RPM
Spindle Taper: CAT 50 / BT50
Motor Power: ~55 kW (~74 HP)
Torque: ~1000 Nm
Designed for Heavy Cutting
DOOSAN DBM-2540 – TABLE
Table Configuration: Fixed Table
Table Size: 4000 × 2000 mm
Distance Between Columns: ~2500 mm
Heavy-Duty Construction
Supports Large Fixtures
High Load Stability
DOOSAN DBM-2540 – TOOL TURRET
Tool Changer Type: Automatic Tool Changer
Tool Capacity: 40 (Optional 60)
Tool Taper: CAT 50
Max Tool Length: ~400 mm
Supports Heavy Tools
Verify Tool Change Reliability
DOOSAN DBM-2540 – FEEDRATES
Rapid Traverse X/Y: ~20 m/min
Rapid Traverse Z: ~15 m/min
Smooth Axis Motion
Optimized for Heavy Machining
Stable Under Load
Verify Axis Backlash
DOOSAN DBM-2540 – COOLANT & CHIP MANAGEMENT
Through-Spindle Coolant Available (~20 bar)
Flood Coolant System
Chip Conveyor Included
Large Coolant Tank
Designed for Heavy Chip Removal
Maintain Clean System
DOOSAN DBM-2540 – CONTROL SYSTEM
CNC Control: Fanuc 31i Series (Common)
Optional Siemens / Heidenhain
Multi-Axis Capability
Advanced Machining Functions
User-Friendly Interface
Verify Control Condition
DOOSAN DBM-2540 – POWER & AIR REQUIREMENTS
Power Requirement: 3 Phase
Voltage: 220–440 VAC
Approx Power: ~60–80 kVA
Air Requirement: ~6–8 bar
High Power Consumption
Ensure Facility Support
DOOSAN DBM-2540 – DIMENSIONS
Machine Length: ~11,000 mm
Machine Width: ~7,430 mm
Machine Height: ~5,100–5,700 mm
Machine Weight: ~42,000 kg
Requires Large Floor Space
Heavy Foundation Required
DOOSAN DBM-2540 – GENERAL INFORMATION
Machine Type: Double Column Gantry / Bridge Mill
Vertical Machining Center
Moving Cross-Rail Design
RAM-Type Spindle
High Rigidity Structure
Designed for Large-Part Machining
INDUSTRIES THAT USE DOOSAN DBM-2540
Aerospace
Mold & Die
Energy
Heavy Equipment
Automotive
General Engineering
TYPICAL PARTS DOOSAN DBM-2540 CAN PRODUCE
Large Mold Bases
Die Components
Structural Frames
Machine Bases
Aerospace Panels
Heavy Plates & Castings
WHY CHOOSE DOOSAN DBM-2540
Large Work Envelope with High Rigidity
Powerful 50-Taper RAM-Type Spindle
Multi-Face Machining Capability
Ideal for Mold & Die Applications
High Stability for Heavy Cutting
Reliable for Continuous Industrial Production
WHY BUY USED DOOSAN DBM-2540
Buying a used Doosan DBM-2540 is ideal for shops that need large-part machining with high rigidity and flexibility.
Its biggest advantage is its large working envelope combined with a rigid gantry structure, allowing consistent accuracy during both heavy roughing and finishing.
The RAM-type spindle with optional attachment heads (right-angle, extension, universal) allows multi-face machining without repositioning, improving productivity and reducing setup time.
HOW MUCH DOES A USED DOOSAN DBM-2540COST?
Pricing depends on year, condition, configuration, and installed options.
Typical pricing ranges:
2016–2019 models: around $250,000 to $400,000
2019–2023 models: around $350,000 to $550,000
Fully equipped machines: can exceed $600,000+
Machines with attachment changers, probing systems, and high-pressure coolant systems command higher prices.
