USED DMG MORI CTX 450 4A

The DMG MORI CTX 450 4A is a high-productivity CNC turning center designed for complex, medium-sized components requiring multi-operation machining. It represents an advanced evolution of the CTX series, combining dual turrets, dual spindles, and Y-axis capability to enable simultaneous machining and full 6-sided part processing in a single setup. This makes it ideal for industries such as automotive, aerospace, oil & gas, and precision engineering.

The machine supports a maximum workpiece diameter of approximately 430 mm and a turning length of up to 800 mm, with a bar capacity of up to 102 mm. These specifications allow it to handle a wide range of parts, including shafts, housings, and complex turned-milled components. A key feature is its dual-spindle configuration: the main spindle can deliver up to 4,500 rpm (or 3,500 rpm high-torque option), while the counter spindle reaches up to 5,500 rpm, enabling synchronized machining on both ends of the part.

The CTX 450 4A is equipped with two independent tool carriers (turrets) with up to 36 tool positions. Both turrets can operate simultaneously on either spindle, significantly increasing cutting time efficiency and reducing cycle times. The upper turret includes a Y-axis with up to ±65 mm travel, enabling off-center machining, milling, drilling, and tapping operations within the same setup.

The machine is built with a rigid structure, direct measuring systems, and a comprehensive cooling concept to ensure thermal stability and high positioning accuracy (around 6 microns). It supports Siemens and MAPPS Fanuc controls along with DMG MORI’s CELOS interface, simplifying programming and production integration.

Designed for maximum cutting time utilization, the CTX 450 4A integrates seamlessly with automation systems such as Robo2Go and robotic loading. Overall, it delivers exceptional productivity, flexibility, and precision for high-efficiency manufacturing environments.

DMG MORI CTX 450 4A SPECIFICATIONS

WHY BUY USED DMG MORI CTX 450 4A

Buying a used DMG MORI CTX 450 4A is a strategic move for manufacturers seeking high-end multi-tasking capability without the substantial cost of a new machine. Machines in this category are engineered for continuous production and built with high-quality components, allowing them to maintain accuracy and performance over long operational lifespans when properly maintained.

One of the biggest advantages of purchasing used is cost efficiency. A new CTX 450 4A with dual turrets, dual spindles, Y-axis, and automation can represent a significant capital investment. A used machine provides access to the same advanced capabilities—simultaneous machining, complete part processing, and high spindle performance—at a fraction of the original cost.

Cutting time (spindle hours) is the most critical factor when evaluating a used CTX 450 4A. Because this machine is designed for simultaneous machining, it often accumulates higher utilization compared to standard lathes. Machines with lower cutting hours typically retain better spindle condition, turret alignment, and guideway accuracy. For example, a machine from the early 2010s with moderate usage may offer better long-term reliability than a newer machine used in high-volume, 24/7 production.

Another advantage is productivity. The dual-turret system allows overlapping operations, meaning even a used machine can significantly reduce cycle times compared to single-turret machines. This is particularly valuable in high-volume manufacturing environments where efficiency directly impacts profitability.

Additionally, DMG MORI’s global service network and strong parts availability reduce the risks associated with purchasing older equipment. Maintenance, spare parts, and technical support remain accessible for most CTX models.

From a financial standpoint, buying used enables faster return on investment. Lower upfront cost combined with high cutting time utilization ensures that a used CTX 450 4A can quickly contribute to increased throughput and overall profitability.

HOW MUCH DOES A USED DMG MORI CTX 450 4A COST?

The cost of a used DMG MORI CTX 450 4A varies depending on manufacturing year, configuration, condition, and most importantly, cutting time (spindle hours). Due to its dual-turret, dual-spindle architecture and high productivity, it typically commands a premium in the used CNC market.

Machines built before 2000 (or earlier-generation twin-turret turning centers with similar capability) generally range from $25,000 to $70,000. These machines are the most affordable but may include older control systems and higher wear levels. Cutting time is especially critical in this category—machines with high spindle hours may require turret rebuilds or spindle servicing.

Models produced between 2000 and 2010 typically range from $70,000 to $160,000. This segment often provides the best balance between price and performance, offering improved CNC controls, better spindle technology, and enhanced machine rigidity. Units with low to moderate cutting time are particularly desirable, as they can deliver strong performance with manageable maintenance costs.

Machines from 2010 to 2025 generally range from $160,000 to $350,000 or more, depending on configuration, automation integration, and overall condition. Machines equipped with high-torque spindle options, full Y-axis capability, and advanced automation packages command higher prices due to their increased flexibility and production efficiency.

Cutting time remains the most important pricing factor. A newer machine with excessive spindle hours—especially one used for continuous simultaneous machining—may be less valuable than an older unit with lower usage. Buyers should carefully evaluate spindle condition, turret synchronization accuracy, maintenance history, and control system performance to determine true value and ensure long-term operational reliability.