USED DMG MORI NHX 6300 – 2025

The DMG MORI NHX 6300 – 2025 is a next-generation horizontal machining center engineered for manufacturers seeking maximum productivity, automation capability, and precision in high-volume production environments. As one of the largest models in the NHX Series, the NHX 6300 is designed to handle larger workpieces, heavier materials, and complex multi-sided machining operations while maintaining the speed and reliability that have made DMG MORI a leader in advanced manufacturing technology.

Built around a rigid cast iron machine structure, the NHX 6300 delivers exceptional stability during heavy cutting operations. The machine’s horizontal spindle configuration provides superior chip evacuation compared to traditional vertical machining centers, allowing chips to naturally fall away from the cutting zone. This design minimizes chip recutting, improves tool life, and supports consistent machining performance even during extended production runs.

The NHX 6300 is specifically designed to support automated manufacturing environments. Its dual-pallet automatic pallet changer significantly reduces setup time by allowing operators to prepare one workpiece while machining is performed on the second pallet. The machine can also be integrated with pallet pools, robotic loading systems, automated storage systems, and flexible manufacturing cells to support lights-out production and Industry 4.0 initiatives.

Equipped with a high-performance spindle, large-capacity automatic tool changer, rapid traverse rates, and the latest CELOS control technology, the NHX 6300 can efficiently machine aluminum, steel, stainless steel, cast iron, titanium, Inconel, and other high-performance materials. The machine is capable of handling both aggressive roughing operations and precision finishing applications with exceptional repeatability.

Industries commonly utilizing the NHX 6300 include aerospace manufacturing, automotive production, defense manufacturing, energy sector production, oil and gas equipment manufacturing, heavy equipment manufacturing, agricultural machinery production, industrial machinery manufacturing, and large-scale precision contract machining. Typical applications include transmission housings, gearbox casings, engine blocks, turbine components, hydraulic manifolds, aerospace structures, pump housings, and large precision-machined castings.

The 2025 DMG MORI NHX 6300 represents the latest generation of horizontal machining technology and remains one of the most advanced production machining platforms available. Its combination of automation readiness, productivity, precision, and flexibility makes it a highly desirable machine in both new and used CNC equipment markets.

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DMG MORI NHX 6300 – AXIS

Specification	Value
Number of Axes	4 Axis
Axis Configuration	X, Y, Z, B
Machine Type	Horizontal Machining Center
B-Axis Indexing	0.001° Increment
Simultaneous Machining	3+1 Axis
Guideway Type	Linear Roller Guides

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DMG MORI NHX 6300 – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
X-Axis Travel	41.3 in
Y-Axis Travel	35.4 in
Z-Axis Travel	41.3 in
B-Axis Rotation	360° Continuous Indexing
Rapid Traverse Rate	2,362 IPM
Positioning Accuracy	High Precision

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DMG MORI NHX 6300 – CAPACITY / TABLE

Specification	Value
Pallet Size	24.8 in x 24.8 in
Number of Pallets	2
Maximum Workpiece Diameter	41.3 in
Maximum Workpiece Height	51.2 in
Maximum Pallet Load	3,300 lbs
Pallet Change Time	Approx. 8 sec

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DMG MORI NHX 6300 – SPINDLE

Specification	Value
Maximum Spindle Speed	15,000 RPM
Spindle Power	50 HP
Spindle Taper	CAT 50 / HSK-A100
Spindle Type	Direct Drive
Through-Spindle Coolant	Standard
Spindle Cooling System	Integrated

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DMG MORI NHX 6300 – TOOL CHANGER

Specification	Value
Tool Capacity	60 Tools Standard
Optional Tool Capacity	Up to 240 Tools
Tool Change Type	Automatic
Tool-to-Tool Time	1.3 sec
Chip-to-Chip Time	3.5 sec
Tool Selection	Random Access

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DMG MORI NHX 6300 – CONTROL SYSTEM

Specification	Value
CNC Control	CELOS X with Siemens or MAPPS
Touchscreen Interface	Standard
Ethernet Connectivity	Standard
Remote Monitoring	Supported
Industry 4.0 Connectivity	Standard
Digital Production Management	Integrated

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DMG MORI NHX 6300 – COOLANT / DUST / WATER MANAGEMENT

Specification	Value
Flood Coolant System	Standard
Through-Spindle Coolant	Standard
Chip Conveyor	Standard
Coolant Filtration	Multi-Stage Filtration
Coolant Tank Capacity	Large Capacity
Automatic Chip Removal	Standard

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DMG MORI NHX 6300 – POWER REQUIREMENTS

Specification	Value
Electrical Supply	220V – 480V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 75 kVA

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DMG MORI NHX 6300 – DIMENSIONS

Specification	Value
Machine Length	Approx. 260 in
Machine Width	Approx. 180 in
Machine Height	Approx. 140 in
Machine Weight	Approx. 44,000 lbs

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DMG MORI NHX 6300 – GENERAL INFORMATION

Specification	Value
Manufacturer	DMG MORI
Model	NHX 6300
Year	2025
Machine Category	Horizontal Machining Center
Control System	CELOS X
Construction	Heavy-Duty Cast Iron
Typical Materials	Steel, Aluminum, Titanium, Cast Iron, Inconel
Production Type	High-Volume Automated Manufacturing

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INDUSTRIES THAT USE DMG MORI NHX 6300

• Aerospace Manufacturing
• Automotive Manufacturing
• Defense Manufacturing
• Energy Industry
• Oil & Gas Equipment Manufacturing
• Heavy Equipment Manufacturing
• Industrial Machinery Manufacturing
• Agricultural Equipment Manufacturing
• Mining Equipment Manufacturing
• Precision Contract Machining

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TYPICAL PARTS DMG MORI NHX 6300 CAN PRODUCE

• Transmission Housings
• Engine Blocks
• Gearbox Casings
• Hydraulic Manifolds
• Pump Housings
• Turbine Components
• Aerospace Structural Components
• Defense System Components
• Energy Industry Parts
• Heavy Equipment Components
• Large Precision Castings
• Multi-Sided Machined Components

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WHY CHOOSE DMG MORI NHX 6300

The DMG MORI NHX 6300 is designed for manufacturers that demand maximum productivity from their machining operations. One of the machine’s greatest strengths is its ability to combine heavy-duty cutting performance with advanced automation capabilities. This allows manufacturers to increase throughput while maintaining the precision required for modern production environments.

The dual-pallet changer system dramatically improves spindle utilization by allowing setup activities to occur while machining continues on another pallet. This reduction in non-cutting time helps manufacturers improve overall equipment effectiveness and maximize return on investment.

The machine’s large work envelope and high pallet capacity allow it to handle substantial workpieces while maintaining excellent machining accuracy. Its robust construction enables aggressive cutting strategies for steel, cast iron, titanium, and other demanding materials without sacrificing precision.

Another key advantage is the machine’s automation readiness. The NHX 6300 can easily integrate with pallet systems, robotic loading solutions, and flexible manufacturing systems. This makes it ideal for lights-out production and high-volume manufacturing operations seeking to reduce labor dependency while increasing output.

The advanced CELOS X control system provides powerful production management tools, machine monitoring capabilities, and Industry 4.0 connectivity. These features help manufacturers optimize workflows, improve machine utilization, and gain greater visibility into production performance.

For manufacturers seeking a large-capacity horizontal machining center capable of delivering outstanding productivity and long-term reliability, the NHX 6300 stands among the industry’s leading solutions.

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WHY BUY USED DMG MORI NHX 6300

Purchasing a used DMG MORI NHX 6300 offers manufacturers the opportunity to acquire one of the industry’s most advanced horizontal machining centers at a significant cost advantage compared to purchasing a new machine. Even relatively new machines entering the used market can provide substantial savings while retaining the majority of their productive life.

One of the most significant benefits of purchasing used equipment is reduced capital investment. Horizontal machining centers with advanced automation capabilities often represent major expenditures. By purchasing a used NHX 6300, manufacturers can gain access to premium technology while preserving capital for tooling, automation systems, workforce development, or facility expansion.

The NHX platform has earned a reputation for reliability, durability, and long-term performance. DMG MORI’s engineering standards ensure that properly maintained machines continue delivering excellent results for many years. This durability contributes to strong resale values and ongoing demand within the used machinery marketplace.

Availability is another important advantage. New high-end machining centers often require lengthy lead times due to manufacturing schedules and customization requirements. Used machines are frequently available for immediate acquisition, allowing manufacturers to respond more quickly to increased production demands.

Many used NHX 6300 machines include high-value options such as through-spindle coolant, expanded tool magazines, probing systems, pallet pool integration, and advanced software packages. These options can significantly enhance machine capability while reducing future upgrade costs.

For manufacturers seeking a combination of productivity, automation, reliability, and value, a used NHX 6300 represents an excellent opportunity to expand manufacturing capacity efficiently.

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HOW MUCH DOES A USED DMG MORI NHX 6300 COST?

The value of a used DMG MORI NHX 6300 depends on factors such as machine condition, spindle hours, maintenance history, tooling packages, automation equipment, installed options, and overall market demand. Because the NHX 6300 represents one of DMG MORI’s premier horizontal machining platforms, well-maintained machines often retain substantial resale value.

Machine condition remains the most important pricing factor. Machines with low operating hours, documented maintenance records, and excellent mechanical condition typically command premium prices. Buyers often place significant value on machines that have been properly maintained because they reduce operational risk and future repair costs.

Installed options can have a major impact on resale value. Features such as expanded tool magazines, pallet pool systems, probing packages, robotic automation interfaces, through-spindle coolant systems, and advanced software packages frequently increase market pricing. These enhancements improve productivity while reducing future capital investment requirements.

Market demand also influences pricing. Industries such as aerospace, automotive, energy, defense, and industrial equipment manufacturing continue to require highly productive horizontal machining centers. Machines capable of supporting automated production and lights-out manufacturing often maintain stronger market values because of their proven productivity benefits.

Additional ownership costs should also be considered. Transportation, rigging, installation, tooling, electrical infrastructure, and operator training can contribute significantly to the total investment required to place the machine into production.

In today’s used CNC machinery market, a 2025 DMG MORI NHX 6300 typically sells within a range of approximately $350,000 to $700,000, depending on machine condition, spindle hours, tooling inventory, automation features, and overall configuration. Machines equipped with pallet pools, probing systems, expanded tool capacity, and advanced automation packages generally command values toward the upper end of the range.

When evaluating a used NHX 6300, manufacturers should focus on long-term productivity gains, automation capability, machine condition, and overall return on investment. These factors continue to make the DMG MORI NHX 6300 one of the most capable and desirable horizontal machining centers available in the global used CNC machinery market.