USED DN SOLUTIONS PUMA ST 20GS II

The DN Solutions PUMA ST 20GS II is a high-productivity twin-spindle CNC turning center engineered for manufacturers that require complete machining capability, reduced cycle times, and maximum production efficiency. As part of the advanced PUMA ST Series, the ST 20GS II combines powerful turning performance with automatic part transfer technology, allowing both front-side and back-side machining operations to be completed within a single setup. This capability significantly improves productivity while reducing labor costs and handling requirements, making the machine highly desirable in high-volume manufacturing environments.

The PUMA ST 20GS II is widely utilized across industries such as automotive, aerospace, hydraulic systems, medical manufacturing, defense, electronics, industrial machinery, and precision component production. Manufacturers producing complex turned components often require multiple machining operations on different sides of a part. The twin-spindle configuration of the ST 20GS II eliminates the need for secondary operations by automatically transferring the workpiece from the main spindle to the sub-spindle, allowing complete machining within a single cycle.

One of the key advantages of the PUMA ST 20GS II is its ability to increase throughput while maintaining excellent part accuracy. The machine features high-speed spindle technology, rapid axis movements, and a rigid machine structure designed to support continuous production. The heavy-duty construction minimizes vibration during machining operations, improving surface finishes and extending tool life. These characteristics make the machine ideal for both precision finishing and high-volume production applications.

The machine also offers excellent flexibility for manufacturers processing a wide variety of materials including aluminum, carbon steel, alloy steel, stainless steel, brass, and engineering plastics. Its robust spindle design provides the torque necessary for demanding machining operations while maintaining excellent dimensional consistency across long production runs.

In the used CNC machinery market, the DN Solutions PUMA ST 20GS II remains highly sought after because it delivers advanced twin-spindle automation, proven reliability, and exceptional productivity at a fraction of the cost of a new machine. Manufacturers looking to improve efficiency, reduce labor requirements, and increase output frequently choose the PUMA ST 20GS II as a long-term production solution.

DN SOLUTIONS PUMA ST 20GS II – AXIS

DN SOLUTIONS PUMA ST 20GS II – AXIS TRAVELS / WORK ENVELOPE

DN SOLUTIONS PUMA ST 20GS II – CAPACITY / TABLE

DN SOLUTIONS PUMA ST 20GS II – SPINDLE

DN SOLUTIONS PUMA ST 20GS II – TOOL CHANGER

DN SOLUTIONS PUMA ST 20GS II – CONTROL SYSTEM

DN SOLUTIONS PUMA ST 20GS II – COOLANT / DUST / WATER MANAGEMENT

DN SOLUTIONS PUMA ST 20GS II – POWER REQUIREMENTS

DN SOLUTIONS PUMA ST 20GS II – DIMENSIONS

DN SOLUTIONS PUMA ST 20GS II – GENERAL INFORMATION

WHY BUY USED DN SOLUTIONS PUMA ST 20GS II

Purchasing a used DN Solutions PUMA ST 20GS II allows manufacturers to acquire advanced twin-spindle machining capability while avoiding the significant capital investment associated with new equipment. The machine is specifically designed to improve production efficiency through complete machining capability, allowing manufacturers to process parts from raw stock to finished component without requiring secondary operations.

One of the most significant benefits of the ST 20GS II is its automatic workpiece transfer system. After front-side machining is completed in the main spindle, the part is automatically transferred to the sub-spindle where back-side machining operations are performed. This eliminates manual intervention, reduces setup time, and dramatically improves overall throughput. For manufacturers producing thousands of parts per month, these productivity gains can generate substantial cost savings.

The machine’s twin-spindle configuration also improves dimensional consistency. Because the part remains within the machine throughout the machining cycle, there is less opportunity for handling errors or setup variation. This contributes to improved quality control and greater repeatability, especially in industries where precision is critical.

Another advantage is the machine’s compact footprint relative to its production capability. Manufacturers can achieve high production output without dedicating excessive floor space to multiple machines. This makes the PUMA ST 20GS II especially attractive for facilities seeking to maximize productivity within limited manufacturing space.

The machine’s proven reliability further enhances its value. DN Solutions has established a strong reputation for building durable machine tools capable of operating continuously in demanding production environments. Properly maintained PUMA ST machines often remain productive for many years while requiring minimal downtime.

For manufacturers seeking higher productivity, reduced labor costs, and improved manufacturing efficiency, a used PUMA ST 20GS II represents an excellent investment that continues to deliver strong returns throughout its operational life.

HOW MUCH DOES A USED DN SOLUTIONS PUMA ST 20GS II COST?

The cost of a used DN Solutions PUMA ST 20GS II can vary significantly depending on machine age, operating hours, overall condition, maintenance history, tooling packages, and installed automation options. Because the machine incorporates twin-spindle technology and complete machining capability, it typically commands stronger resale values than conventional single-spindle CNC turning centers.

Most used PUMA ST 20GS II machines typically sell within a range of approximately $75,000 to $250,000. Older machines with higher spindle hours generally occupy the lower portion of the pricing range, while newer machines equipped with automation systems, low operating hours, and extensive tooling packages can achieve premium market values.

Machine condition is one of the most important pricing factors. Buyers frequently inspect spindle performance, turret indexing accuracy, sub-spindle functionality, hydraulic systems, lubrication systems, machine geometry, and maintenance records. Machines that have been properly maintained generally command higher resale values due to reduced risk and expected reliability.

Additional equipment can significantly influence pricing. Features such as bar feeders, robotic loading systems, parts catchers, chip conveyors, high-pressure coolant systems, tool presetters, and tooling packages can add considerable value. For many buyers, acquiring a machine with these accessories already installed reduces future capital expenditures and shortens implementation time.

Market demand also affects pricing. Industries such as automotive manufacturing, hydraulic component production, aerospace machining, and medical manufacturing frequently seek twin-spindle machines capable of complete part processing. Strong demand from these sectors helps maintain healthy resale values for quality used machines.

Although transportation, rigging, and installation costs should be considered during budgeting, purchasing a used PUMA ST 20GS II remains a highly cost-effective alternative to purchasing a new twin-spindle turning center. Manufacturers often achieve substantial savings while gaining access to advanced automation and productivity-enhancing technology.

INDUSTRIES THAT USE DN SOLUTIONS PUMA ST 20GS II

• Automotive Manufacturing
• Aerospace Manufacturing
• Medical Device Manufacturing
• Hydraulic Equipment Manufacturing
• Electronics Manufacturing
• Industrial Machinery Manufacturing
• Defense Manufacturing
• Energy Industry
• Transportation Industry
• Precision Component Manufacturing
• Pump Manufacturing
• General Contract Machining

TYPICAL PARTS DN SOLUTIONS PUMA ST 20GS II CAN PRODUCE

• Hydraulic Fittings
• Valve Components
• Automotive Components
• Aerospace Fittings
• Medical Implants
• Pump Components
• Bearing Housings
• Bushings
• Shafts
• Couplings
• Sensor Housings
• Precision Fasteners
• Industrial Hardware
• Precision Turned Parts
• High-Volume Production Components

WHY CHOOSE DN SOLUTIONS PUMA ST 20GS II

The DN Solutions PUMA ST 20GS II is an outstanding choice for manufacturers seeking a high-productivity twin-spindle turning center capable of complete machining operations. Its dual-spindle configuration, automatic part transfer system, powerful spindle motors, high-speed axis movements, and compact footprint provide an ideal combination of productivity, accuracy, and efficiency.

By allowing front-side and back-side machining operations to be completed within a single cycle, the PUMA ST 20GS II reduces setup times, lowers labor requirements, improves part quality, and increases overall production throughput. Its proven reliability and strong performance continue to make it one of the most desirable used twin-spindle CNC turning centers available in today’s manufacturing marketplace.