USED DN SOLUTIONS PUMA 700LM II

The DN Solutions PUMA 700LM II is a heavy-duty CNC turning and milling center designed for manufacturers that require large-part turning capacity combined with live tooling functionality and extended machining length. Built as part of the proven PUMA 700 II Series, the PUMA 700LM II delivers the strength, rigidity, and versatility needed to machine large and complex components in industries such as oil and gas, power generation, mining, shipbuilding, aerospace, transportation, and heavy equipment manufacturing.

Unlike standard CNC lathes that perform turning operations only, the PUMA 700LM II incorporates live tooling and C-axis capabilities, allowing turning, drilling, tapping, and milling operations to be completed on a single machine. This significantly reduces setup times, minimizes part handling, and improves overall machining accuracy. Manufacturers can complete more operations in one setup, leading to increased productivity and lower production costs.

The machine features a large machining envelope with a maximum turning diameter of approximately 41 inches and a maximum turning length of approximately 120 inches. This combination makes it ideal for machining large shafts, hydraulic cylinders, rollers, valve bodies, pump housings, turbine components, marine parts, and other oversized industrial workpieces. The long-bed configuration provides the reach necessary to machine lengthy components while maintaining excellent stability and precision.

Constructed with a heavily ribbed cast iron slant-bed frame, the PUMA 700LM II is designed to absorb vibration and maintain thermal stability during extended machining cycles. This robust construction allows for aggressive roughing cuts while ensuring high-quality surface finishes during finishing operations. The machine’s powerful spindle system delivers substantial torque for machining steel, stainless steel, cast iron, alloy materials, and other demanding workpiece materials.

Advanced FANUC CNC controls provide reliable machine operation, sophisticated programming capabilities, and excellent process control. Combined with a programmable hydraulic tailstock and live-tool turret system, the machine offers a highly productive solution for manufacturers producing large and complex parts.

In the used CNC machinery market, the PUMA 700LM II remains highly desirable because it combines large-capacity turning, live-tool machining flexibility, and long-term reliability while offering substantial savings compared to purchasing new equipment.

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DN SOLUTIONS PUMA 700LM II – AXIS

Specification	Value
Number of Axes	4 Axis
X-Axis Travel	22 in
Z-Axis Travel	122 in
C-Axis Positioning	0.001°
X-Axis Rapid Traverse	472 IPM
Z-Axis Rapid Traverse	630 IPM

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DN SOLUTIONS PUMA 700LM II – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
Maximum Turning Diameter	41 in
Maximum Turning Length	120 in
Swing Over Bed	50 in
Swing Over Saddle	38 in
Bar Capacity	10 in
Machining Capability	Turning, Milling, Drilling, Tapping

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DN SOLUTIONS PUMA 700LM II – CAPACITY / TABLE

Specification	Value
Chuck Size	21 in
Maximum Workpiece Diameter	41 in
Maximum Workpiece Length	120 in
Tailstock	Programmable Hydraulic
Workholding Type	Hydraulic Chuck
Production Type	Long-Part Multi-Tasking Machining

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DN SOLUTIONS PUMA 700LM II – SPINDLE

Specification	Value
Maximum Spindle Speed	1,500 RPM
Main Spindle Power	74 HP
Main Spindle Torque	5,200 ft-lb
Spindle Bore	10 in
Spindle Nose	A2-15
Drive Type	AC Digital Spindle Drive

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DN SOLUTIONS PUMA 700LM II – TOOL CHANGER

Specification	Value
Turret Type	Live Tool Servo Turret
Number of Stations	12 Stations
Live Tool Capability	Yes
Live Tool Speed	4,000 RPM
Rotary Tool Power	10 HP
Tool Holding	Turning and Milling Tools

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DN SOLUTIONS PUMA 700LM II – CONTROL SYSTEM

Specification	Value
CNC Control	FANUC CNC
Ethernet Connectivity	Yes
USB Interface	Yes
C-Axis Machining	Supported
Network Capability	Supported
Conversational Programming	Supported

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DN SOLUTIONS PUMA 700LM II – COOLANT / DUST / WATER MANAGEMENT

Specification	Value
Coolant System	Flood Coolant
High-Pressure Coolant	Optional
Chip Conveyor	Automatic
Filtration System	Multi-Stage
Coolant Tank	Large Capacity
Enclosure	Full Machine Enclosure

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DN SOLUTIONS PUMA 700LM II – POWER REQUIREMENTS

Specification	Value
Electrical Supply	220V / 440V 3-Phase
Connected Load	Approx. 90 kVA
Main Disconnect	Included
Electrical Protection	Industrial Grade

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DN SOLUTIONS PUMA 700LM II – DIMENSIONS

Specification	Value
Machine Length	305 in
Machine Width	128 in
Machine Height	112 in
Machine Weight	54,000 lbs

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DN SOLUTIONS PUMA 700LM II – GENERAL INFORMATION

Specification	Value
Manufacturer	DN Solutions
Model	PUMA 700LM II
Machine Type	CNC Turning and Milling Center
Construction	Heavy-Duty Cast Iron
Primary Application	Long-Part Multi-Tasking Machining
Control System	FANUC
Industry Focus	Oil & Gas, Mining, Energy, Heavy Equipment

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WHY BUY USED DN SOLUTIONS PUMA 700LM II

The DN Solutions PUMA 700LM II offers manufacturers a powerful combination of large-part turning capacity and integrated milling capability. Purchasing a used model allows companies to obtain advanced machining functionality while avoiding the high cost associated with new equipment.

One of the biggest advantages of the PUMA 700LM II is its live tooling capability. Traditional machining methods often require parts to be moved between lathes and machining centers. With the PUMA 700LM II, turning, drilling, tapping, and milling operations can be completed in a single setup. This reduces handling, minimizes setup errors, and significantly improves productivity.

The machine’s extended turning length makes it particularly valuable for manufacturers producing long shafts, cylinders, rollers, and other elongated workpieces. Completing these parts in a single setup improves dimensional accuracy while reducing labor requirements.

DN Solutions machines are known for durability and long service life. The robust cast iron construction, heavy-duty spindle system, and precision guideways enable the machine to perform reliably in demanding industrial environments for many years. This reliability contributes significantly to the machine’s popularity in the used equipment market.

Many used machines are available with valuable accessories including hydraulic tailstocks, chip conveyors, high-pressure coolant systems, live tooling packages, and steady rests. These additions can increase productivity and reduce implementation costs.

For manufacturers seeking a versatile and reliable large-frame turning center with milling capability, the used PUMA 700LM II represents an outstanding value and a proven production solution.

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HOW MUCH DOES A USED DN SOLUTIONS PUMA 700LM II COST?

The price of a used DN Solutions PUMA 700LM II depends on machine age, condition, operating hours, maintenance records, installed options, and market demand. Because the machine combines large-capacity turning with live-tool machining functionality, it generally commands higher resale values than standard two-axis CNC lathes.

Machine condition is one of the most important factors affecting value. Buyers often evaluate spindle performance, turret accuracy, axis condition, guideway wear, hydraulic systems, and CNC control functionality before purchasing. Machines with documented service histories and lower operating hours typically command premium prices.

Optional features can significantly influence pricing. High-pressure coolant systems, hydraulic tailstocks, chip conveyors, steady rests, tooling packages, automation interfaces, and additional live-tool accessories increase machine capability and often raise resale value.

Demand from industries such as oil and gas, power generation, mining, shipbuilding, aerospace, and heavy equipment manufacturing also affects pricing. These industries require machines capable of handling large and lengthy components, helping maintain strong demand for the PUMA 700LM II.

Generally, a used DN Solutions PUMA 700LM II can range from approximately $150,000 to more than $425,000 depending on machine age, condition, configuration, and included accessories. Newer machines with low operating hours and extensive options usually command premium prices.

For many manufacturers, investing in a used PUMA 700LM II provides a strong return through increased productivity, reduced setup times, improved machining flexibility, and lower overall production costs. The machine’s ability to combine turning and milling operations within a single platform makes it a valuable asset for modern manufacturing operations.

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INDUSTRIES THAT USE DN SOLUTIONS PUMA 700LM II

• Oil and Gas Manufacturing
• Power Generation
• Mining Equipment Manufacturing
• Aerospace Manufacturing
• Shipbuilding
• Heavy Equipment Manufacturing
• Industrial Machinery Manufacturing
• Defense Manufacturing
• Transportation Equipment Manufacturing
• Contract Manufacturing

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TYPICAL PARTS DN SOLUTIONS PUMA 700LM II CAN PRODUCE

• Long Drive Shafts
• Hydraulic Cylinders
• Industrial Rollers
• Turbine Components
• Valve Bodies
• Pump Housings
• Marine Shafts
• Energy Equipment Components
• Mining Equipment Parts
• Bearing Housings
• Heavy Machinery Components
• Precision Turned and Milled Parts

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WHY CHOOSE DN SOLUTIONS PUMA 700LM II

The DN Solutions PUMA 700LM II combines long-bed turning capacity, live tooling, C-axis functionality, and heavy-duty machining performance in a single machine platform. Its rigid construction, powerful spindle, large work envelope, and multi-tasking capabilities enable manufacturers to complete complex parts efficiently while maintaining excellent accuracy.

Manufacturers choose the PUMA 700LM II because it reduces setup times, increases throughput, improves workflow efficiency, and supports multiple machining operations on a single machine. With its proven durability and advanced machining capabilities, the PUMA 700LM II remains one of the most desirable large-frame turning and milling centers available in the used CNC machinery market.