DMG MORI CTX BETA 1250 TC 4A
USED DMG MORI CTX BETA 1250 TC 4A
The DMG MORI CTX Beta 1250 TC 4A is a highly versatile turn-mill center designed for complete machining of complex parts in a single setup. As part of DMG MORI’s CTX TC series, this machine combines turning and milling operations with advanced automation and multi-axis capability, making it ideal for high-mix, medium-to-large batch production environments. The “4A” configuration refers to its advanced 4-axis machining capability, enhanced by a swiveling B-axis and a second tool carrier that allows parallel machining processes.
The machine offers a maximum workpiece length of approximately 1,185 mm and a diameter capacity of up to 500 mm, enabling it to handle a wide range of medium to large components. DMG MORI integrates its compactMASTER spindle technology, delivering up to 12,000 rpm (optionally 20,000 rpm), ensuring both high-speed milling and powerful turning performance.
One of the defining features of the CTX Beta 1250 TC 4A is its dual-tool system, which includes a turret with driven tools capable of up to 10,000 rpm. This allows simultaneous machining operations, significantly reducing cycle times and increasing productivity. The machine also features a B-axis with a swivel range of ±110°, enabling complex angular machining and reducing the need for multiple setups.
The machine is built for precision and stability, with linear scales, water-cooled spindles, and thermal compensation systems that maintain accuracy even during long machining cycles. Its rigid construction, combined with advanced guideways and ball screws, ensures consistent performance in demanding production environments.
Additionally, the CTX Beta 1250 TC 4A supports automation systems such as robotic loading and pallet handling, allowing 24/7 operation and improved workflow efficiency. Overall, it is a powerful and flexible machining solution designed to reduce setup time, improve part accuracy, and maximize throughput in modern manufacturing operations.
DMG MORI CTX BETA 1250 TC 4A SPECIFICATIONS
| DMG MORI CTX BETA 1250 TC 4A – AXIS |
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| X-Axis (Radial Movement) |
| Y-Axis (Off-center Milling Capability) |
| Z-Axis (Longitudinal Movement) |
| B-Axis (Swiveling Milling Spindle) |
| C-Axis (Spindle Indexing/Positioning) |
| Second Tool Carrier Axis (Turret) |
| DMG MORI CTX BETA 1250 TC 4A – AXIS TRAVELS |
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| X-Axis Travel: approx. 490 mm |
| Y-Axis Travel: approx. 200 mm |
| Z-Axis Travel: approx. 1,200 mm |
| B-Axis Rotation: approx. ±110° |
| C-Axis Rotation: 360° continuous |
| Turret Y-Stroke: approx. 80–100 mm |
| DMG MORI CTX BETA 1250 TC 4A – CAPACITY |
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| Maximum Turning Diameter: approx. 340 mm |
| Maximum Turning Length: approx. 1,185 mm |
| Maximum Bar Capacity: approx. 102 mm |
| Maximum Workpiece Diameter (Machining Area): up to 500 mm |
| Maximum Workpiece Weight: approx. 500–600 kg |
| DMG MORI CTX BETA 1250 TC 4A – SPINDLE |
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| Main Spindle Speed: up to 5,000 rpm |
| Main Spindle Power: approx. 22–25 kW |
| Main Spindle Torque: high torque design |
| Milling Spindle (compactMASTER): up to 12,000 rpm (optional 20,000 rpm) |
| Milling Spindle Power: approx. 22 kW |
| Milling Spindle Torque: approx. 120 Nm |
| DMG MORI CTX BETA 1250 TC 4A – TABLE |
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| Chuck Size: approx. 250–315 mm |
| Hydraulic Chuck System |
| High Clamping Force |
| Optional Counter Spindle |
| Optional Tailstock Support |
| DMG MORI CTX BETA 1250 TC 4A – TOOL TURRET |
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| Tool Positions: 12 or 16 stations |
| Tool Holder Type: VDI30 / VDI40 |
| Live Tool Capability |
| Turret Speed: up to 10,000 rpm (DirectDrive) |
| Second Tool Carrier for parallel machining |
| DMG MORI CTX BETA 1250 TC 4A – FEEDRATES |
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| Rapid Traverse (X/Z): approx. 30 m/min |
| Rapid Traverse (Y): approx. 10–15 m/min |
| Cutting Feed Rate: programmable |
| High dynamic machining capability |
| DMG MORI CTX BETA 1250 TC 4A – COOLANT & CHIP MANAGEMENT |
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| High-pressure Coolant System (optional) |
| Standard Flood Coolant |
| Chip Conveyor System |
| Advanced Cooling Concept for thermal stability |
| DMG MORI CTX BETA 1250 TC 4A – CONTROL SYSTEM |
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| Control System: Siemens SINUMERIK 840D |
| CELOS Control Interface |
| Conversational Programming Support |
| Full Turn-Mill Integration |
| DMG MORI CTX BETA 1250 TC 4A – POWER & AIR REQUIREMENTS |
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| Power Requirement: approx. 50–70 kVA |
| Air Supply: approx. 6 bar |
| Stable Industrial Power Required |
| DMG MORI CTX BETA 1250 TC 4A – DIMENSIONS |
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| Machine Length: approx. 6,000 mm |
| Machine Width: approx. 2,500 mm |
| Machine Height: approx. 2,300 mm |
| Machine Weight: approx. 10,000–12,000 kg |
| DMG MORI CTX BETA 1250 TC 4A – GENERAL INFORMATION |
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| Machine Type: Turn-Mill Center |
| 4-Axis Configuration with B-Axis |
| Second Tool Carrier for parallel machining |
| High Precision with thermal stability |
| Automation Ready (robot/gantry integration) |
| INDUSTRIES THAT USE DMG MORI CTX BETA 1250 TC 4A |
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| Aerospace |
| Automotive |
| Oil & Gas |
| Medical Device Manufacturing |
| General Engineering |
| Energy Sector |
| TYPICAL PARTS DMG MORI CTX BETA 1250 TC 4A CAN PRODUCE |
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| Long Shafts |
| Precision Turn-Mill Components |
| Hydraulic Cylinders |
| Aerospace Structural Parts |
| Automotive Transmission Parts |
| Complex Multi-sided Components |
| WHY CHOOSE DMG MORI CTX BETA 1250 TC 4A |
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| Parallel Machining with Second Tool Carrier |
| High Flexibility with B-Axis Milling |
| Large Work Envelope for Long Parts |
| High-Speed Milling Capability up to 20,000 rpm |
| Automation and Production Efficiency |
WHY BUY USED DMG MORI CTX BETA 1250 TC 4A
Buying a used CTX Beta 1250 TC 4A is a practical way to access high-end turn-mill technology without the substantial investment required for a new machine. These machines are engineered for durability and long-term precision, which means that even older units can continue delivering strong performance when properly maintained.
One of the primary advantages of purchasing a used model is cost-to-capability ratio. The CTX Beta 1250 TC 4A is designed for complete machining, allowing manufacturers to perform multiple operations—turning, milling, drilling, and even complex contouring—in a single setup. This reduces handling time and improves part accuracy, making it a valuable asset even in pre-owned condition.
Cutting time is one of the most critical factors when evaluating a used machine. A machine with lower accumulated cutting hours often offers better value than a newer unit with heavy usage. Key components such as the spindle, turret, and B-axis mechanism experience wear over time, so machines with moderate cutting time (for example, under 20,000–30,000 hours) tend to retain higher accuracy and reliability.
Another benefit is access to advanced machining capabilities at a reduced cost. Features such as multi-axis interpolation, dual tool carriers, and automation compatibility allow shops to expand their production capabilities without investing in new equipment. This is particularly beneficial for businesses transitioning into more complex or higher-precision work.
Additionally, DMG MORI machines have strong global support networks, making spare parts and service relatively accessible. Many used machines can also be upgraded with newer control systems or software enhancements, extending their usable life.
In summary, a used CTX Beta 1250 TC 4A provides a balance of performance, flexibility, and cost efficiency, making it an attractive option for manufacturers aiming to increase productivity without significant capital expenditure.
HOW MUCH DOES A USED DMG MORI CTX BETA 1250 TC 4A COST?
The price of a used CTX Beta 1250 TC 4A depends heavily on factors such as manufacturing year, machine configuration, condition, and most importantly, total cutting time. Because this is a complex turn-mill center with multiple high-precision components, wear and maintenance history play a significant role in determining value.
For machines manufactured before 2000, pricing is generally lower, typically ranging from $70,000 to $130,000. These older units may lack modern control systems and advanced automation features, and they often have higher cutting hours. While they can still perform basic operations effectively, buyers should expect potential refurbishment costs, especially for spindle and turret components.
Machines produced between 2000 and 2010 usually fall within the $130,000 to $280,000 range. These models typically feature improved CNC controls, better spindle performance, and enhanced reliability. Units with lower cutting time—generally under 25,000 hours—command higher prices because they offer a strong balance between cost and performance.
For machines manufactured between 2010 and 2025, prices can range from $280,000 to $650,000 or more, depending on options such as automation, tool capacity, and software packages. These newer machines include advanced control interfaces, better energy efficiency, and faster machining capabilities. Machines with low cutting time (under 10,000–15,000 hours) are especially valuable, as they still retain high precision and longer service life.
Cutting time remains one of the most important valuation factors. A newer machine with excessive usage may be priced similarly to an older machine with significantly lower hours. Buyers should carefully assess spindle condition, maintenance records, and any component replacements before making a purchase decision.
Overall, the cost of a used CTX Beta 1250 TC 4A is influenced by a combination of age, usage, and technological features, with cutting time serving as a key indicator of machine value and long-term performance.
