USED MAZAK INTEGREX I‑450H S AG

The Mazak INTEGREX I‑450H S AG is a large‑capacity hybrid multi‑tasking CNC machine that combines high‑precision turning, full 5‑axis milling, and integrated gear cutting in a single platform. Built on the robust I‑450H series, the “S” designation adds a second spindle to allow dual‑spindle operations and simultaneous machining, which significantly increases throughput and reduces non‑productive time. The “AG” (Auto Gear) package integrates gear skiving, hobbing, and milling capabilities, allowing complete gear profiles to be produced alongside complex part features in one setup without a dedicated gear machine.

Designed for heavy and complex components, the I‑450H S AG typically accommodates larger workpieces — often in the 800 mm range or more — with extended travel for deep and intricate cuts. It features dual high‑torque turning spindles, a powerful B‑axis milling head for multi‑surface machining, and a rigid structural design with hybrid roller guideways that enhance stability during heavy cutting. This machine’s combined multi‑process and gear machining capability makes it highly versatile for large industrial applications.

Equipped with MAZATROL SmoothAi control, the machine offers intuitive programming, real‑time diagnostics, and seamless automation integration. Its ability to consolidate turning, milling, and gear production in one platform makes it ideal for aerospace, automotive transmission, energy, and heavy machinery manufacturing where complex geometry and precision gear features are required.

MAZAK INTEGREX I‑450H S AG SPECIFICATIONS

WHY BUY USED MAZAK INTEGREX I‑450H S AG

Purchasing a used Mazak INTEGREX I‑450H S AG gives manufacturers access to a highly capable multi‑tasking and integrated gear machining machine without the high investment of new equipment. The combination of dual spindles and AG gear functionality allows complete part production — including complex gear profiles — in one setup, reducing handling steps, minimizing error sources, and improving dimensional accuracy. This capability is especially valuable for shops producing large shafts, transmission components, and gear‑integrated assemblies where reducing cycle time and maximizing precision are critical.

Used units from 2010 to 2025 typically include modern MAZATROL Smooth or SmoothAi control systems, which improve programming efficiency and diagnostics while offering compatibility with automation solutions. These features help reduce downtime and streamline workflow. Machines from the 2000–2010 period may have older control technology and higher accumulated hours but still offer strong mechanical performance and multi‑process capability. Pre‑2000 machines in this exact AG configuration are uncommon, as the integrated gear‑cutting AG features represent a more recent evolution in Mazak’s multi‑tasking lineup.

Cutting time is a key evaluation factor; machines with lower spindle, milling, and gear‑cutting hours generally exhibit less wear on critical components such as spindles, rotary axes, and gear heads, indicating a longer remaining service life. Maintenance history, tooling packages, and included automation interfaces also significantly influence value. Buying used allows companies to expand advanced machining capabilities while controlling upfront costs and depreciation.

HOW MUCH DOES A USED MAZAK INTEGREX I‑450H S AG COST?

The cost of a used Mazak INTEGREX I‑450H S AG varies based on age, condition, configuration, included gear‑cutting features, and total cutting hours. Machines manufactured between 2010 and 2025 typically range from approximately $450,000 to $950,000. Units at the higher end often include full AG gear‑cutting packages, low spindle and gear hours, modern MAZATROL SmoothAi controls, and additional options such as automation interfaces and comprehensive tooling sets. These enhancements significantly increase productivity and long‑term value.

Machines from the 2000–2010 period are generally priced between $280,000 and $550,000, depending on condition, usage, and any retrofits or upgrades. These older units may feature earlier control systems and higher accumulated hours but still provide substantial multi‑tasking and gear machining performance. Some units may require software or hardware upgrades to fully support modern gear machining processes.

Pre‑2000 units in this specific ST AG configuration are rare, as integrated gear‑cutting INTEGREX AG technology represents a newer generation of multi‑tasking machines. Cutting hours play a significant role in valuation; machines with high spindle and gear usage may require component refurbishment, which can reduce price. Buyers should also consider included tooling, gear software packages, automation readiness, and service history, as these factors heavily influence the total investment and long‑term return on ownership.