The Mazak Integrex 200-IIIST is a B-axis CNC mill-turn machine from a multi-tasking line whose dependability has made it a staple in job shops and production cells that machine complex turned and milled parts. This 2003 Integrex 200-IIIST pairs a main turning spindle with a B-axis milling head, C-axis contouring, live rotary milling and a second spindle (sub-spindle) that picks up the part for back-side work, so turning, milling, drilling, tapping and off-center features are designed to be completed in one setup instead of across several machines. The ST configuration of the Integrex 200-III series is built for done-in-one machining of shafts, flanges, valve bodies, manifolds, fittings and other complex components for aerospace, medical, oil and gas, hydraulics and general job-shop work, where fewer setups and less handling shorten lead times and improve part-to-part consistency. Mazak multi-tasking machines are widely supported, with a large base of trained programmers and available service, which keeps ownership simple for shops adding mill-turn capacity.
The Integrex 200-III series succeeded the earlier Mazak Integrex 200-II and Integrex 200-IIS, carrying Mazak's B-axis mill-turn concept forward in a more refined platform. Where many shops still run separate lathes and machining centers, or older single-spindle Integrex 200-II machines that require a second operation to finish the back of a part, the 200-IIIST configuration combines the B-axis milling head with a second spindle so complete parts can come off the machine in one cycle. That shift from two operations to one is the real production advantage: less fixturing, fewer re-clamping errors, shorter queues between operations and better use of floor space. For a buyer stepping up from a 2-axis lathe or an earlier Integrex generation, the 200-IIIST delivers meaningfully more capability, not just a newer nameplate.