USED DN SOLUTIONS PUMA 2600SB

The DN SOLUTIONS PUMA 2600SB is a high-performance CNC turning center designed for manufacturers requiring powerful turning capability, sub-spindle functionality, and increased productivity through complete part machining. As part of the respected PUMA 2600 series from DN SOLUTIONS, formerly known as Doosan Machine Tools, the PUMA 2600SB combines heavy-duty construction, a powerful main spindle, and a secondary sub-spindle that allows both front and back machining to be completed within a single machine setup.

The PUMA 2600SB is engineered to improve manufacturing efficiency by reducing secondary operations and minimizing manual part handling. Its integrated sub-spindle automatically receives the workpiece from the main spindle, allowing additional operations to be performed on the reverse side of the component without removing the part from the machine. This capability significantly improves dimensional accuracy, shortens cycle times, and increases overall production throughput.

Built with a rigid cast iron machine base and precision spindle technology, the DN SOLUTIONS PUMA 2600SB provides excellent vibration damping and thermal stability during demanding cutting applications. The machine is capable of machining a broad range of materials including aluminum, carbon steel, stainless steel, alloy steels, titanium, and other difficult-to-machine metals. Its heavy-duty design allows aggressive material removal while maintaining excellent surface finish and consistent accuracy.

The PUMA 2600SB is commonly equipped with advanced CNC controls such as FANUC, providing operators with powerful programming capabilities, diagnostic functions, and advanced machining cycles. The machine’s robust turret system offers fast indexing and reliable tooling performance for both short production runs and high-volume manufacturing. Optional equipment including bar feeders, automatic parts catchers, chip conveyors, and high-pressure coolant systems can further enhance productivity and support unattended machining.

This CNC turning center is widely used in aerospace, automotive, medical, oil and gas, energy, defense, and general precision manufacturing industries. Typical components produced on the PUMA 2600SB include shafts, hydraulic fittings, valve bodies, couplings, bushings, pump components, aerospace connectors, and various precision-machined parts requiring front and back-side operations.

The used CNC machine market continues to value the DN SOLUTIONS PUMA 2600SB due to its combination of reliability, heavy-duty performance, and dual-spindle productivity. Purchasing a used PUMA 2600SB allows manufacturers to acquire advanced machining capabilities at a lower investment compared with a new machine. With proper maintenance and a documented service history, a used PUMA 2600SB can provide years of dependable production performance, making it an excellent addition to any machine shop.

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DN SOLUTIONS PUMA 2600SB – AXIS

Specification	Details
Number of Controlled Axes	4 Axis
X-Axis	Cross Slide Turning Axis
Z-Axis	Longitudinal Turning Axis
C-Axis	Main Spindle Positioning and Indexing
Sub-Spindle Axis	Secondary Spindle for Back-Side Machining

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DN SOLUTIONS PUMA 2600SB – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	10 in (260 mm)
Z-Axis Travel	33 in (830 mm)
X & Z Rapid Traverse	1,181 IPM (30 m/min)
Maximum Turning Diameter	19 in (481 mm)
Maximum Turning Length	30 in (755 mm)

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DN SOLUTIONS PUMA 2600SB – CAPACITY / TABLE

Specification	Details
Main Chuck Size	12 in Hydraulic Chuck
Maximum Bar Capacity	Approximately 4 in
Maximum Workpiece Diameter	19 in
Work Holding	Hydraulic Chuck, Collet Systems, and Custom Fixtures
Part Transfer	Automatic Main Spindle to Sub-Spindle Transfer

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DN SOLUTIONS PUMA 2600SB – SPINDLE

Specification	Details
Main Spindle Speed	2,800 RPM
Main Spindle Power	35 HP (26 kW)
Main Spindle Torque	828 ft-lb (1,123 Nm)
Sub-Spindle Speed	4,500 RPM
Sub-Spindle Power	10 HP (7.5 kW)

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DN SOLUTIONS PUMA 2600SB – TOOL CHANGER

Specification	Details
Turret Type	Servo Driven Turret
Number of Tool Stations	12 Stations
Live Tool Capability	No
Tool Configuration	Static Turning Tools
Indexing System	High-Speed Servo Indexing

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DN SOLUTIONS PUMA 2600SB – CONTROL SYSTEM

Specification	Details
CNC Control	FANUC Series Control
Programming	G-Code and Conversational Programming
Display	Color LCD Operator Interface
Features	Tool Management, Diagnostics, and Automated Turning Cycles

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DN SOLUTIONS PUMA 2600SB – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	High-Capacity Flood Coolant System
Chip Removal	Automatic Chip Conveyor
Coolant Filtration	Multi-Stage Filtration System
Enclosure	Fully Enclosed Machining Area

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DN SOLUTIONS PUMA 2600SB – POWER REQUIREMENTS

Specification	Details
Electrical Requirement	220V / 440V Three Phase (Configuration Dependent)
Connected Load	Approximately 40–45 kVA
Pneumatic Requirement	Clean Dry Compressed Air

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DN SOLUTIONS PUMA 2600SB – DIMENSIONS

Specification	Details
Machine Length	152 in (3,873 mm)
Machine Width	73 in (1,863 mm)
Machine Height	75 in (1,900 mm)
Machine Weight	Approximately 13,118 lbs (5,950 kg)

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DN SOLUTIONS PUMA 2600SB – GENERAL INFORMATION

Specification	Details
Manufacturer	DN SOLUTIONS
Model	PUMA 2600SB
Machine Type	CNC Horizontal Turning Center with Sub-Spindle
Machine Condition	Used
Typical Applications	High-Precision Turning and Complete Part Machining
Automation Compatibility	Bar Feeders, Parts Catchers, and Robotic Loading Systems

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INDUSTRIES THAT USE DN SOLUTIONS PUMA 2600SB

The DN SOLUTIONS PUMA 2600SB is widely utilized by industries that require precision cylindrical components with machining operations on both the front and rear sides of the workpiece. Aerospace manufacturers use this machine to produce complex connectors, housings, fittings, and critical rotating components that require exceptional accuracy and repeatability.

The automotive industry benefits from the PUMA 2600SB for manufacturing transmission parts, drive components, shafts, hubs, and other high-volume precision components. In the medical sector, the machine is used for producing surgical instruments, implants, and specialized components manufactured from stainless steel and advanced materials.

Oil and gas manufacturers utilize the PUMA 2600SB for producing valves, adapters, couplings, and pressure-control components that must withstand challenging operating environments. Additional industries include defense, hydraulic equipment, industrial automation, agricultural machinery, and general job shop manufacturing.

The ability to complete front and back machining in one machine allows companies to reduce production time, improve dimensional consistency, and increase manufacturing efficiency. The PUMA 2600SB is particularly valuable for production environments where reducing handling and improving repeatability are major priorities.

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TYPICAL PARTS DN SOLUTIONS PUMA 2600SB CAN PRODUCE

The DN SOLUTIONS PUMA 2600SB can manufacture a wide range of precision parts including shafts, bushings, hydraulic fittings, valve bodies, couplings, pump components, bearing housings, flanges, aerospace connectors, and custom mechanical components.

The machine’s sub-spindle functionality allows parts to be transferred automatically for secondary machining operations, eliminating the need for manual repositioning or additional machines. This process improves concentricity between machining operations and helps maintain tight tolerances throughout the manufacturing cycle.

The PUMA 2600SB is suitable for prototype work, low-volume custom manufacturing, and high-volume production. Its combination of a powerful spindle, rigid construction, and automated part transfer makes it an excellent choice for manufacturers seeking dependable and efficient CNC turning capability.

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WHY CHOOSE DN SOLUTIONS PUMA 2600SB

The DN SOLUTIONS PUMA 2600SB is an excellent choice for manufacturers requiring a reliable CNC turning center capable of complete front and back machining. The addition of a sub-spindle significantly improves production efficiency by eliminating unnecessary handling and reducing the number of machining setups required.

Its heavy-duty construction and high-torque spindle allow the machine to handle demanding cutting applications while maintaining outstanding accuracy and surface finish quality. The machine’s robust design ensures consistent performance in continuous production environments.

Another major advantage of the PUMA 2600SB is its ability to support automation systems including bar feeders, chip conveyors, parts catchers, and robotic loading solutions. These features make it suitable for lights-out manufacturing and high-volume production.

The strong reputation of the PUMA series for durability, reliability, and long-term value makes the PUMA 2600SB a smart investment for manufacturers looking to increase productivity while maintaining machining quality.

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WHY BUY USED DN SOLUTIONS PUMA 2600SB

Purchasing a used DN SOLUTIONS PUMA 2600SB provides manufacturers with an economical opportunity to obtain advanced dual-spindle CNC turning technology at a substantially lower cost compared to buying a new machine. The PUMA series is recognized worldwide for durable construction, precision engineering, and dependable long-term performance, making used models highly desirable in the CNC equipment market.

One of the primary advantages of buying a used PUMA 2600SB is its ability to complete a component in a single manufacturing cycle. The combination of the main spindle and sub-spindle allows both ends of a part to be machined without removing the workpiece, resulting in improved accuracy, faster production, and lower labor requirements.

The machine’s heavy-duty construction, precision spindle assemblies, robust turret design, and advanced CNC control system are built to withstand demanding industrial applications. A properly maintained used machine can continue delivering reliable performance for many years, providing excellent return on investment.

Another advantage of the used market is faster machine availability. New CNC equipment can require significant lead times for manufacturing and delivery, while used machines are often available for immediate purchase, inspection, and installation.

Lower acquisition costs also allow manufacturers to invest additional capital into tooling, automation equipment, inspection systems, and production improvements. Because of its proven reliability and strong market reputation, the PUMA 2600SB maintains excellent resale value and continued demand among manufacturers.

For machine shops, aerospace suppliers, automotive manufacturers, and precision engineering companies, a used DN SOLUTIONS PUMA 2600SB provides an excellent combination of productivity, durability, and cost-effectiveness.

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HOW MUCH DOES A USED DN SOLUTIONS PUMA 2600SB COST?

The cost of a used DN SOLUTIONS PUMA 2600SB depends on factors such as the machine’s age, overall condition, spindle hours, maintenance history, CNC control configuration, tooling packages, and additional accessories. Because the machine includes a powerful main spindle and a sub-spindle capable of complete part machining, it generally commands a premium over standard two-axis CNC lathes.

A used DN SOLUTIONS PUMA 2600SB typically ranges from approximately $90,000 to $220,000, depending on its configuration, condition, and included options. Machines with low operating hours, comprehensive maintenance records, bar feeders, parts catchers, high-pressure coolant systems, and additional tooling packages are usually valued at the higher end of the price range.

When evaluating a used PUMA 2600SB, buyers should inspect the main spindle, sub-spindle, turret indexing accuracy, axis movement, lubrication systems, and CNC control functionality. A thorough machine inspection helps ensure reliable long-term performance and minimizes unexpected maintenance costs.

Additional ownership expenses such as transportation, rigging, installation, electrical setup, tooling, operator training, and preventative maintenance should also be considered when calculating the total investment. Even after these costs, purchasing a used PUMA 2600SB remains a cost-effective alternative to buying a new CNC turning center.

For manufacturers seeking a high-productivity machine capable of complete front and back machining with excellent rigidity and reliability, the used DN SOLUTIONS PUMA 2600SB represents a valuable investment.