The Mazak INTEGREX i-250H ST is an advanced multi-tasking CNC platform designed for high-efficiency “done-in-one” machining with enhanced productivity features over the standard S variant. The ST configuration includes a second spindle and a lower turret, allowing simultaneous machining operations with two tools, significantly reducing cycle times and increasing throughput. This makes it especially valuable for high-volume and complex part production environments.
The machine integrates turning, milling, drilling, and full B-axis contouring within a single setup, supported by high-speed spindles reaching up to 5,000 rpm for turning and 12,000 rpm for milling. The addition of the lower turret enables balanced cutting and parallel machining, improving efficiency while maintaining precision. With a maximum machining diameter of around 670 mm and long travel capacities, it is capable of handling large and complex components across industries such as aerospace, oil & gas, and automotive.
Equipped with MAZATROL Smooth controls and automation-ready features, the i-250H ST supports robotic integration and lights-out manufacturing. Its rigid construction, thermal stability, and multi-axis capability make it ideal for reducing setups, improving accuracy, and maximizing productivity in demanding machining applications.
MAZAK INTEGREX I-250H ST SPECIFICATIONS
MAZAK INTEGREX I-250H ST – AXIS
Multi-tasking CNC machine with dual spindle capability
X, Y, Z linear axes
B-axis for milling spindle rotation
C-axis for main and sub-spindle indexing
Sub-spindle (ST) for complete part machining
Full simultaneous 5-axis machining capability
MAZAK INTEGREX I-250H ST – AXIS TRAVELS
X-axis travel: approx. 450 mm
Y-axis travel: approx. 200 mm
Z-axis travel: approx. 1100 mm
B-axis rotation: -30° to +210°
C-axis rotation: 360° continuous (main & sub spindle)
MAZAK INTEGREX I-250H ST – CAPACITY
Maximum turning diameter: approx. 500 mm
Maximum machining length: approx. 1000 mm
Maximum bar capacity: approx. 65 mm
Sub-spindle capacity for secondary operations
Maximum swing over bed: approx. 700 mm
MAZAK INTEGREX I-250H ST – SPINDLE
Main spindle speed: up to 4000 RPM
Sub-spindle speed: up to 4000 RPM
Milling spindle speed: up to 12000 RPM
Spindle motor power: approx. 30 kW
High torque for heavy-duty cutting
MAZAK INTEGREX I-250H ST – TABLE
Main and sub-spindle act as workholding units
High rigidity construction
Enables front and back side machining
Ideal for complete part processing in one setup
MAZAK INTEGREX I-250H ST – TOOL TURRET
Tool magazine capacity: approx. 36–72 tools
Automatic tool changer (ATC)
Supports driven tools
Fast tool change for improved productivity
MAZAK INTEGREX I-250H ST – FEEDRATES
Rapid traverse rate: up to 30 m/min
Precision-controlled feed system
Smooth axis movements
Optimized for high-speed and complex machining
MAZAK INTEGREX I-250H ST – COOLANT & CHIP MANAGEMENT
High-pressure coolant system
Through-spindle coolant capability
Automatic chip conveyor
Efficient chip removal for continuous operation
MAZAK INTEGREX I-250H ST – CONTROL SYSTEM
Mazatrol Smooth control
Conversational programming
Advanced CNC capabilities
User-friendly interface
Supports multi-tasking and automation
MAZAK INTEGREX I-250H ST – POWER & AIR REQUIREMENTS
Power requirement: approx. 40–50 kVA
Air pressure requirement: approx. 5–6 bar
Stable and efficient energy consumption
Designed for continuous industrial use
MAZAK INTEGREX I-250H ST – DIMENSIONS
Machine footprint: approx. 4200 x 2600 mm
Machine height: approx. 2600 mm
Machine weight: approx. 11,000–13,000 kg
Compact footprint for multi-tasking system
MAZAK INTEGREX I-250H ST – GENERAL INFORMATION
Advanced multi-tasking CNC turning and milling machine
Dual spindle (main + sub) for complete machining
Reduces multiple setups and handling
High precision and efficiency
Ideal for complex, high-value components
INDUSTRIES THAT USE MAZAK INTEGREX I-250H ST
Aerospace industry
Automotive industry
Oil & gas sector
Medical device manufacturing
Precision engineering
TYPICAL PARTS MAZAK INTEGREX I-250H ST CAN PRODUCE
Complex shafts and stepped components
Aerospace precision parts
Medical components
Automotive transmission parts
Multi-face machined components
WHY CHOOSE MAZAK INTEGREX I-250H ST
Dual spindle allows complete part machining
Eliminates secondary operations
High productivity and reduced cycle time
Superior precision and repeatability
Ideal for complex and high-volume production
WHY BUY USED MAZAK INTEGREX I-250H ST
Buying a used Mazak INTEGREX i-250H ST is a strategic investment for manufacturers seeking high productivity without the premium cost of a new machine. The ST variant offers a major advantage with its dual-turret and dual-spindle configuration, enabling simultaneous machining that significantly reduces cycle times compared to single-turret machines. This makes it particularly valuable for shops focused on high-volume production or complex parts requiring multiple operations.
Used machines provide access to this advanced capability at a fraction of the original price while still delivering strong performance. Models manufactured between 2010 and 2025 typically include modern MAZATROL Smooth controls, better automation compatibility, and improved efficiency features. Machines from 2000–2010 may lack some newer control technologies but still offer excellent mechanical reliability and multi-tasking capability. Pre-2000 machines in this configuration are rare, but older INTEGREX platforms can still serve lower-demand applications.
Cutting time is one of the most critical factors when evaluating a used machine. Lower spindle hours usually indicate less wear on key components such as the milling head and turret systems. Additionally, maintenance history, tooling packages, and automation readiness can significantly impact value. Overall, purchasing used allows companies to expand production capacity and capabilities while maintaining cost efficiency and flexibility.
HOW MUCH DOES A USED MAZAK INTEGREX I-250H STCOST?
The price of a used Mazak INTEGREX i-250H ST varies depending on year, condition, configuration, and total cutting hours. Newer machines from 2010 to 2025 generally fall in the range of $300,000 to $600,000 or higher, reflecting their advanced features such as dual turrets, automation integration, and modern MAZATROL Smooth controls. Machines with low cutting hours and full-service documentation typically command premium pricing due to their extended remaining life and reliability.
Units from the 2000–2010 period are more affordable, usually priced between $150,000 and $300,000. These machines still provide strong multi-tasking performance but may include older control systems and higher usage levels. However, they remain a popular option for shops seeking high productivity without a large capital investment.
Pre-2000 machines in the ST configuration are uncommon, but older multi-tasking INTEGREX models may be available for under $120,000 depending on condition and refurbishment level. Cutting hours play a crucial role in valuation; machines with high spindle usage may require more maintenance and refurbishment, impacting cost. Buyers should also consider included tooling, automation systems, and service records, as these factors can significantly influence the overall investment and long-term value.