The Doosan DHC 400 is a compact, high-performance CNC horizontal machining center (HMC) designed for high-speed, high-precision production in medium-volume manufacturing environments. It is part of Doosan’s horizontal machining lineup, built to deliver excellent rigidity, thermal stability, and repeatability for complex part machining.
This machine features a horizontal spindle orientation combined with a pallet-changing system, allowing continuous machining with minimal downtime. The dual-pallet configuration enables one pallet to be machined while the other is being loaded or unloaded, significantly improving productivity and reducing idle time. This makes the DHC 400 especially effective for production environments where cycle time and throughput are critical.
Constructed with a rigid cast iron base and high-precision linear guideways, the DHC 400 is capable of handling both heavy cutting and high-speed finishing operations. The machine is equipped with a powerful inline spindle and a fast automatic tool changer, allowing it to efficiently machine a wide range of materials including steel, aluminum, and cast iron.
With its compact footprint, high-speed capabilities, and automation-ready design, the DHC 400 is widely used in industries such as automotive, aerospace, and general engineering for producing precision components with tight tolerances.
DOOSAN DHC 400SPECIFICATIONS
DOOSAN DHC 400 – AXIS TRAVELS
X-Axis Travel: 600 mm
Y-Axis Travel: 560 mm
Z-Axis Travel: 565 mm
Designed for Compact Precision Machining
Ideal for Production Work
High Accuracy Movements
DOOSAN DHC 400 – CAPACITY
Pallet Size: 400 × 400 mm
Max Workpiece Size: Ø600 × 800 mm
Max Load Capacity: ~400 kg
Dual Pallet System
Suitable for Medium Parts
Optimized for Production
DOOSAN DHC 400 – SPINDLE
Max Spindle Speed: 10,000–12,000 RPM
Spindle Taper: CAT 40 / BT40
Motor Power: ~25–35 HP
High-Speed Inline Spindle
Good Torque for Cutting
Designed for Versatility
DOOSAN DHC 400 – TABLE
Table Type: Dual Pallet
Pallet Size: 400 × 400 mm
Pallet Indexing: Automatic
Fast Pallet Change System
High Positioning Accuracy
Supports Fixtures & Automation
DOOSAN DHC 400 – TOOL TURRET
Tool Changer Type: Automatic
Tool Capacity: 40 (Optional 60–80)
Tool Change Time: ~1.5 sec
Tool Taper: CAT 40
High-Speed Tool Changes
Reliable ATC System
DOOSAN DHC 400 – FEEDRATES
Rapid Traverse X/Y/Z: ~40 m/min
High-Speed Axis Movement
Smooth Motion Control
Optimized for Cycle Time Reduction
Stable at High Speeds
Precision Positioning
DOOSAN DHC 400 – COOLANT & CHIP MANAGEMENT
Through-Spindle Coolant Available
Flood Coolant System
Chip Conveyor Included
Efficient Chip Evacuation
Designed for Continuous Operation
Clean Machining Environment
DOOSAN DHC 400 – CONTROL SYSTEM
CNC Control: Fanuc 21i / 31i
Multi-Axis Capability
User-Friendly Interface
Advanced Machining Functions
Reliable Control Platform
Easy Integration
DOOSAN DHC 400 – POWER & AIR REQUIREMENTS
Power Requirement: 3 Phase
Voltage: 220–440 VAC
Approx Power: ~25–40 kVA
Air Requirement: ~6–8 bar
Efficient Power Usage
Suitable for Most Shops
DOOSAN DHC 400 – DIMENSIONS
Machine Length: ~4800 mm
Machine Width: ~2300 mm
Machine Height: ~2800 mm
Machine Weight: ~10,000–12,000 kg
Compact Footprint
Easy Shop Integration
DOOSAN DHC 400 – GENERAL INFORMATION
Machine Type: Horizontal Machining Center (HMC)
Dual Pallet System
High-Speed Production Machine
Compact Design
High Rigidity Construction
Designed for Precision Manufacturing
INDUSTRIES THAT USE DOOSAN DHC 400
Automotive
Aerospace
General Engineering
Precision Manufacturing
Tool & Die
Industrial Components
TYPICAL PARTS DOOSAN DHC 400 CAN PRODUCE
Engine Components
Transmission Housings
Valve Bodies
Precision Blocks
Aerospace Parts
Machined Castings
WHY CHOOSE DOOSAN DHC 400
High Productivity with Pallet Changer
Compact Yet Powerful
High-Speed Machining Capability
Reliable and Accurate
Ideal for Production Work
Strong Value in Used Market
WHY BUY USED DOOSAN DHC 400
Buying a used Doosan DHC 400 is a smart investment for shops looking to increase productivity without the high cost of a new horizontal machining center.
One of the biggest advantages of this machine is its horizontal configuration with an automatic pallet changer. This setup allows for continuous operation, reducing downtime between cycles and significantly improving throughput. For production shops running repeat parts, this can result in substantial efficiency gains.
Another key benefit is the machine’s combination of speed and rigidity. The high-speed spindle and rapid traverse rates allow for fast material removal and shorter cycle times, while the rigid construction ensures consistent accuracy and surface finish. This balance makes the DHC 400 suitable for both roughing and finishing operations.
Additionally, many used models come equipped with large tool magazines and advanced CNC controls, allowing for complex machining operations and reduced manual intervention. Its relatively compact size compared to larger HMCs also makes it easier to integrate into existing shop floors.
HOW MUCH DOES A USED DOOSAN DHC 400COST?
The cost of a used Doosan DHC 400 depends on factors such as year, condition, spindle hours, and included options like tool capacity, pallet systems, and control upgrades.
Typically, used models range between $40,000 and $90,000, depending on configuration and condition. Machines with higher tool capacity (60+ tools), upgraded controls, or low operating hours tend to command higher prices.
Well-maintained units equipped with features such as through-spindle coolant, probing systems, and high-speed spindles are more valuable due to their increased productivity and reduced setup time.
Overall, the DHC 400 offers excellent value for manufacturers looking to enter horizontal machining or expand production capacity at a lower investment cost compared to new machines.
