The Eurotech CMZ TTL-66-66-T1Y-T2Y is a twin-spindle, twin-turret CNC turning center from a Spanish builder known for rigid, dependable lathes that have become a fixture in high-volume bar-work shops. This 2023 machine pairs two opposed A2-6 spindles, each rated for 4,000 RPM and up to 35.5 kW (47.6 HP) peak power, with a 66 mm (2.6 in) bar capacity on both sides. Upper (T1) and lower (T2) 12-station turrets both carry Y-axis travel of +/-45 mm, and the driven tooling is rated for 12,000 RPM, so the machine is designed to mill, drill, and tap off center on both spindles while it turns. Published travels are X 167.5 mm (6.59 in) and Z 515 mm (20.28 in), with 30 m/min rapids on X and Z and 20 m/min on Y. The Fanuc 31i Plus control runs G-code type A with tool life management and tool load monitoring. Equipment on this unit includes Hainbuch AXZUG 65 and AXFIX 65 collet chucks, Bellegrandi collet chucks for the main and sub-spindle, an MT3 tailstock (long version) on the right spindle, axial ER32 driven holders with 70 bar internal coolant, radial ER32 holders, TL20 X-axis and axial driven tools, a 1,000 psi high-pressure coolant system, high-pressure pumps and 250 micron scraper-type filters on both turrets, coolant through the right spindle, a Royal Mist collector, a removable tool presetter, a pneumatic programmable parts catcher with gripper, a pneumatic sub-spindle part ejector, a side-exit chip conveyor, a Unimag bar feed interface, and an IEMCA KID 80+ bar feeder.
Compared with the TTL-52-52 configuration of the same CMZ TTL series, the TTL-66-66 steps up from 52 mm to 66 mm bar capacity on both spindles, opening the door to larger-diameter bar work without moving to a bigger machine class. The T1Y-T2Y build adds Y-axis motion to both turrets instead of limiting off-center work to one tool carrier, which lets two tools mill and drill at the same time and shortens cycle times on complex parts. Combined with a current Fanuc 31i Plus control and full bar-feed automation, this configuration gives a buyer more capacity and more simultaneous cutting than the smaller-spindle and single-Y TTL setups.