The Mazak Quick Turn 350MSY is a dual-spindle CNC turning center featuring a robust 60-inch bed length designed for advanced multi-tasking operations. Both main spindles deliver identical performance specifications with 4,000 RPM maximum speeds and 40 horsepower each, enabling simultaneous turning and milling capabilities on complex workpieces. The machine accommodates a 12-inch chuck with maximum turning diameter of 16.540 inches and bar capacity up to 4 inches, supported by a 29.5-inch maximum swing. The secondary spindle operates at 4,000 RPM with 35 horsepower, featuring C-axis indexing in 0.0001° minimum increments for precise positioning. The system incorporates a high-speed drum turret with 12-position capacity for turning tools and an additional 12-position rotary tool carrier with 10 horsepower and 6,000 RPM for milling operations. The five-axis configuration provides 11 inches of X-axis travel, 6 inches of Y-axis travel, and 63.12 inches of Z-axis travel, ensuring high-accuracy machining of complex geometries in a single setup. Built-in motor spindles minimize vibration for improved surface accuracy and roundness, while roller guides deliver excellent speed and durability across all axes. This configuration enables continuous machining of first and second processes, maximizing efficiency for heavy-duty applications involving difficult materials or high-speed finishing of non-ferrous metals. The machine's rigid construction and advanced CNC technology support consistent precision during both heavy-duty machining and high-speed feedrates.