USED DN SOLUTIONS PUMA 4100A

The DN Solutions PUMA 4100A is a heavy-duty CNC turning center designed for manufacturers that require large-part machining capabilities, high cutting performance, and exceptional reliability. As part of the renowned PUMA series from DN Solutions, formerly known as Doosan Machine Tools, the PUMA 4100A is engineered to handle demanding turning applications while maintaining excellent accuracy, repeatability, and productivity. The machine is widely utilized in industries that manufacture large-diameter components and require consistent machining performance in both production and job shop environments.

The PUMA 4100A combines a rigid machine structure with powerful spindle technology to provide exceptional machining stability during heavy cutting operations. Its robust cast iron construction minimizes vibration and thermal distortion, helping manufacturers achieve superior surface finishes and tighter dimensional tolerances. The machine is specifically designed for processing larger workpieces that require significant cutting forces while maintaining reliable long-term performance.

One of the key advantages of the PUMA 4100A is its large work envelope and impressive turning capacity. Manufacturers can efficiently machine oversized shafts, flanges, valve bodies, pump housings, and numerous other large industrial components. The machine’s spindle system delivers the torque necessary for aggressive roughing operations while maintaining the precision required for finishing applications. Advanced CNC controls further enhance productivity by simplifying programming, setup, and machine operation.

The PUMA 4100A is commonly found in industries such as oil and gas, power generation, aerospace, heavy equipment manufacturing, mining, defense, and general engineering. These industries rely on the machine’s ability to process large components with consistent accuracy and dependable performance. Its versatility allows manufacturers to handle both low-volume custom work and high-volume production requirements.

In the used CNC machinery market, the DN Solutions PUMA 4100A remains highly sought after because of its durability, machining capacity, and strong reputation for reliability. Companies looking to expand large-part machining capabilities often find that a used PUMA 4100A provides exceptional value while delivering many years of productive service.

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DN SOLUTIONS PUMA 4100A – AXIS

Specification	Estimated Value
X-Axis Travel	16.9 in
Z-Axis Travel	45.3 in
Number of Controlled Axes	2 Axis
Rapid Traverse X	945 IPM
Rapid Traverse Z	1,181 IPM

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DN SOLUTIONS PUMA 4100A – AXIS TRAVELS / WORK ENVELOPE

Specification	Estimated Value
Maximum Turning Diameter	25.6 in
Maximum Turning Length	42.5 in
Swing Over Bed	35.8 in
Swing Over Saddle	25.6 in
Bar Capacity	5.0 in

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DN SOLUTIONS PUMA 4100A – CAPACITY / TABLE

Specification	Estimated Value
Chuck Size	15 in
Maximum Workpiece Weight	2,200 lbs
Main Spindle Bore	5.1 in
Tailstock	Programmable
Hydraulic Chuck	Standard

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DN SOLUTIONS PUMA 4100A – SPINDLE

Specification	Estimated Value
Maximum Spindle Speed	2,000 RPM
Spindle Motor	40 HP
Peak Spindle Power	50 HP
Spindle Torque	High Torque Design
Spindle Nose	A2-11

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DN SOLUTIONS PUMA 4100A – TOOL CHANGER

Specification	Estimated Value
Turret Stations	12
Turret Type	Servo Driven
Tool Shank Size	Heavy Duty
Index Time	Fast Indexing

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DN SOLUTIONS PUMA 4100A – CONTROL SYSTEM

Specification	Estimated Value
CNC Control	Fanuc
Conversational Programming	Available
USB Interface	Yes
Ethernet Connectivity	Yes
Tool Management	Available

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DN SOLUTIONS PUMA 4100A – COOLANT / DUST / WATER MANAGEMENT

Specification	Estimated Value
Flood Coolant System	Standard
High Pressure Coolant	Optional
Chip Conveyor	Included
Coolant Tank	Included
Automatic Lubrication	Standard

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DN SOLUTIONS PUMA 4100A – POWER REQUIREMENTS

Specification	Estimated Value
Voltage	220/440 VAC
Frequency	50/60 Hz
Connected Load	Approx. 60 kVA

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DN SOLUTIONS PUMA 4100A – DIMENSIONS

Specification	Estimated Value
Length	Approx. 210 in
Width	Approx. 105 in
Height	Approx. 95 in
Weight	Approx. 21,000 lbs

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DN SOLUTIONS PUMA 4100A – GENERAL INFORMATION

Specification	Estimated Value
Manufacturer	DN Solutions
Model	PUMA 4100A
Machine Type	CNC Turning Center
Configuration	Heavy-Duty CNC Lathe
Country of Origin	South Korea

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INDUSTRIES THAT USE DN SOLUTIONS PUMA 4100A

The DN Solutions PUMA 4100A is utilized by manufacturers that require high-capacity turning capabilities for large and heavy workpieces. Oil and gas companies use the machine to manufacture valve bodies, drilling equipment components, couplings, connectors, and pressure-control equipment. Power generation facilities rely on the machine for turbine components, pump housings, shafts, and other critical rotating equipment.

Heavy equipment manufacturers use the PUMA 4100A to produce hydraulic cylinders, rollers, axle components, and structural machine parts. Aerospace suppliers machine large precision components that require exceptional dimensional accuracy and surface finish quality. Mining and construction equipment manufacturers also utilize the machine for producing durable components capable of operating in harsh environments.

General engineering companies and contract manufacturers benefit from the machine’s ability to accommodate a broad range of large-part machining applications while maintaining high levels of productivity and precision.

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TYPICAL PARTS DN SOLUTIONS PUMA 4100A CAN PRODUCE

The DN Solutions PUMA 4100A can manufacture:

• Large shafts
• Valve bodies
• Pump housings
• Hydraulic cylinders
• Rollers
• Turbine components
• Bearing housings
• Couplings
• Oilfield connectors
• Mining equipment parts
• Heavy equipment components
• Flanges
• Threaded industrial components
• Aerospace structural components
• Precision turned parts

Its large work envelope and high-torque spindle make it ideal for machining oversized and heavy-duty components.

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WHY CHOOSE DN SOLUTIONS PUMA 4100A

The DN Solutions PUMA 4100A is an excellent choice for manufacturers that require a robust CNC turning center capable of handling large and demanding machining applications. The machine’s heavy-duty construction provides exceptional rigidity, helping reduce vibration and maintain machining accuracy even during aggressive cutting operations.

Its powerful spindle system delivers the torque needed for roughing large workpieces while maintaining the precision necessary for finishing operations. The machine’s generous turning capacity allows manufacturers to process larger parts without requiring specialized equipment, improving operational flexibility and reducing production bottlenecks.

The PUMA 4100A is also known for its reliability and long service life. DN Solutions machines are engineered to withstand demanding industrial environments and maintain consistent performance over many years. The Fanuc control system further enhances usability through reliable operation, advanced programming features, and widespread service support.

For companies seeking a dependable large-capacity turning center with proven performance, the PUMA 4100A continues to be one of the most respected machines in its class.

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WHY BUY USED DN SOLUTIONS PUMA 4100A

Purchasing a used DN Solutions PUMA 4100A offers manufacturers a cost-effective way to acquire large-capacity CNC turning capabilities without the substantial investment required for a new machine. Because the PUMA 4100A was designed for heavy-duty industrial applications, properly maintained machines often provide many years of productive operation after entering the used equipment market.

One of the primary benefits of buying a used PUMA 4100A is the significant reduction in acquisition cost. CNC machine tools experience considerable depreciation during the first years of ownership. Purchasing a used machine allows manufacturers to access premium machining capabilities at a much lower price while still benefiting from proven technology and performance.

The machine’s robust construction further enhances its value as a used purchase. Heavy cast iron structures, industrial-grade spindle systems, and durable mechanical components contribute to long service life and reliable performance. Many used PUMA 4100A machines continue operating effectively in demanding production environments long after their original installation.

Another advantage is availability. New machine purchases can involve lengthy lead times due to manufacturing schedules and shipping requirements. Used machines are often available for immediate purchase and installation, allowing manufacturers to increase capacity and respond quickly to production demands.

For manufacturers seeking a reliable and cost-effective large-capacity CNC turning solution, a used PUMA 4100A offers an attractive combination of performance, durability, and value.

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HOW MUCH DOES A USED DN SOLUTIONS PUMA 4100A COST?

The cost of a used DN Solutions PUMA 4100A depends on factors such as machine age, condition, operating hours, maintenance history, included tooling, and optional equipment. Because the machine is designed for heavy-duty machining and offers substantial turning capacity, it generally maintains strong resale values within the used CNC equipment market.

Machine condition is often the most significant factor affecting price. Equipment that has been properly maintained, serviced regularly, and operated within recommended specifications will typically command higher prices than machines with limited maintenance documentation or significant wear. Buyers often inspect spindle condition, machine accuracy, turret performance, and control functionality when evaluating value.

Optional equipment can also influence pricing considerably. Features such as high-pressure coolant systems, chip conveyors, tooling packages, bar feeders, automation interfaces, and additional accessories can increase overall machine value. Machines sold with extensive tooling often provide additional savings compared to purchasing those items separately.

Market demand plays an important role as well. Industries such as oil and gas, power generation, aerospace, mining, and heavy equipment manufacturing frequently require large-capacity turning centers. Continued demand from these sectors helps support resale values for machines like the PUMA 4100A.

As a general guideline, a used DN Solutions PUMA 4100A typically sells between $65,000 and $200,000 USD, depending on age, condition, machine hours, and included equipment. Newer machines with lower hours and extensive options may exceed this range, while older or heavily used machines may be available at lower price points.

When evaluating a used PUMA 4100A, buyers should carefully review maintenance records, inspect machine condition, verify included accessories, and consider installation requirements. A well-maintained machine can provide many years of reliable operation and strong return on investment.

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