Used Mazak INTEGREX 200IIIST CNC turning lathe

Author:JINYI           Date:2026-03-09

Used Mazak INTEGREX 200IIIST CNC turning lathe

In the competitive landscape of modern manufacturing, multi-tasking machines have redefined productivity. The Mazak INTEGREX series, renowned for its "Done-in-One" philosophy, stands as a pinnacle of engineering excellence. For businesses looking to expand their technical capabilities without the heavy price tag of new equipment, investing in high-quality used machine tools is a strategic move. This guide focuses on the Mazak INTEGREX 200IIIST (Stock No: 811043), a versatile powerhouse designed for complex component manufacturing.

The INTEGREX 200IIIST is not merely a CNC lathe; it is a sophisticated fusion of a turning center and a full-function machining center. Originating from Japan, this machine embodies precision and durability. In the secondary market, finding a unit with such comprehensive specifications—including five-axis capability and dual spindles—is a rare opportunity for forward-thinking machine shops. Let’s explore the technical nuances that make this machine a top-tier asset.

Technical Specification Analysis: Multi-Axis Capability

The Mazak INTEGREX 200IIIST offers an impressive range of motion across its multiple axes. With an X-axis travel of 580mm and a Z-axis travel of 1045mm, it provides a generous work envelope for a wide variety of part sizes. The B-axis is a standout feature, offering a tilting range of -30° to +195°. This allows for complex contouring and multi-angle hole drilling, effectively turning the machine into a 5-axis simultaneous processor.

Furthermore, the inclusion of a W-axis with 1050mm of travel facilitates the movement of the sub-spindle. The maximum distance between the main and sub-spindle is 1200mm, providing ample clearance for long workpieces or complex tooling setups. For those following a used machine tools buying guide, the integrity of these axis movements and the precision of the ball screw drives are paramount indicators of the machine's overall value.

Spindle Performance: High-Speed Built-in Motor Technology

At the heart of the INTEGREX 200IIIST is its high-performance spindle system. The main spindle utilizes a built-in motor design, reaching speeds up to 12000 RPM. This technology minimizes vibration and heat generation, which is essential for achieving superior surface finishes and maintaining tight tolerances during high-speed milling operations. The sub-spindle, with a 4000 RPM capacity, complements the main spindle by allowing for seamless part transfers.

The dual-spindle configuration is a game-changer for throughput. It enables the machine to process the front and back of a part in a single cycle, eliminating the need for manual intervention and reducing the risk of setup errors. When evaluating used machine tools, the condition and speed of the spindles are critical factors, and the 12000 RPM capability of this Mazak unit places it in the high-performance category for modern materials.

Tooling and Magazine Efficiency: The KM63B Interface

Tooling flexibility is vital for multi-tasking machines. This unit is equipped with a 36-tool magazine using the KM63B tool shank type. The KM interface is celebrated for its exceptional clamping force and radial accuracy, making it ideal for both heavy-duty turning and high-precision milling. The chain-type magazine ensures smooth and rapid tool changes, which significantly reduces idle time between operations.

With 36 slots, operators can set up a wide array of tools to handle diverse jobs without frequent re-tooling. This is particularly beneficial for shops specializing in small-batch, high-complexity parts. In the context of used machine tools, a well-maintained chain-type ATC (Automatic Tool Changer) represents a reliable automation component that enhances the machine's long-term ROI.

Japanese Engineering Excellence: Why Origin Matters

The "Made in Japan" label on a Mazak machine is a hallmark of quality. The INTEGREX 200IIIST was built with rigorous attention to structural rigidity and thermal stability. Japanese manufacturing standards ensure that the machine's base and columns can withstand the stresses of multi-axis machining while maintaining micron-level accuracy. This inherent quality is what makes Mazak a preferred brand in the used machine tools market.

Additionally, the machine features a chain-type chip conveyor, an essential component for high-volume production. Efficient chip removal prevents thermal deformation and protects the internal components of the machine. When purchasing used equipment, the presence of original, high-quality peripherals like this conveyor indicates that the machine was configured for professional, industrial-grade performance.

Strategic Application: Optimizing Production for Complex Components

The versatility of the INTEGREX 200IIIST makes it suitable for a vast range of industries. In the aerospace sector, it can efficiently machine turbine components and complex valve bodies. In the medical industry, its precision is utilized for manufacturing orthopedic implants and surgical instruments. The machine's ability to handle both turning and milling in one setup also makes it a favorite for high-performance automotive parts and intricate mold inserts.

For a machine shop, adding this level of multi-tasking capability means being able to bid on more complex projects that were previously out of reach. The 210mm table size and the extensive B-axis range allow for the processing of prismatic parts that would typically require multiple machines. This consolidation of processes is the core value proposition of the INTEGREX series in the used machine tools market.

Used Machine Tools Buying Guide: Evaluating the Mazak INTEGREX 200IIIST

When finalizing a purchase in the used machine tools sector, it is important to look at the synergy of the machine's features. The Mazak INTEGREX 200IIIST (Stock No: 811043) offers a balanced combination of speed, reach, and tool capacity. Prospective buyers should verify the smoothness of the ball screws and the spindle's runout at high speeds. Given Mazak's global presence, sourcing parts and finding technical documentation is straightforward, which adds to the machine's long-term viability.

Ultimately, the decision to acquire this machine should be based on its ability to reduce lead times and improve part quality. By integrating multiple operations into a single platform, the INTEGREX 200IIIST reduces the cost per part and maximizes floor space efficiency. For any precision engineering firm, this machine represents a high-value investment that can drive significant growth and operational excellence.

Frequently Asked Questions

Q: What are the primary benefits of the B-axis on the INTEGREX 200IIIST?

A: The B-axis provides a tilting range of -30° to +195°, enabling the machine to perform 5-axis simultaneous machining and reach difficult angles on a workpiece without multiple setups, ensuring higher accuracy.

Q: Is the 12000 RPM spindle suitable for all materials?

A: Yes, the 12000 RPM built-in motor spindle is highly versatile. It excels in high-speed machining of aluminum and non-ferrous metals while providing enough torque for precision finishing of steel and exotic alloys.

Q: What makes the KM63B tool interface better than standard BT40?

A: The KM63B interface offers superior connection rigidity and higher precision at high speeds due to its face and taper contact. This results in better surface finishes and longer tool life during complex milling tasks.

Q: How does the sub-spindle improve production efficiency?

A: The sub-spindle allows for the automatic transfer of parts from the main spindle to the sub-spindle. This enables the machine to finish the second side of a part automatically, achieving "Done-in-One" production.

Q: What should I consider regarding the footprint of this used machine?

A: While the INTEGREX 200IIIST is a compact multi-tasking machine, you must account for the 1045mm Z-axis travel and the space required for the chain-type chip conveyor to ensure proper workflow in your facility.

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