The Trevisan USA GT350 Horizontal Machining Center is a high-performance CNC machine designed for versatile milling, turning, and multi-axis machining of large and complex components. It features a robust 630 x 630 mm worktable capable of supporting sizable workpieces with stable precision. The horizontal spindle uses a TG2000 taper, with an optional Capto taper, delivering a top speed of 1,000 RPM and a 30 HP motor rated for 30 minutes, optimized for heavy cutting tasks requiring power and accuracy. The machine offers a 46-tool automatic tool changer (ATC) standard, upgradeable to 120 tools, with a rapid 10-second tool change time, allowing efficient multi-tool operations without frequent downtime. Equipped with 4 axes, the GT350 provides extensive travel ranges of 700 inches along X and Y axes and 750 inches along the Z axis, with feed rates up to 40 units and rapid traverses supporting fast positioning and machining cycle times. The horizontal configuration enhances chip evacuation and accessibility to cutting tools, improving surface finish and component quality in deep boring and milling applications. The machine is suited for precision manufacturing in automotive, aerospace, energy, industrial, and medical sectors, capable of handling large industrial parts such as engine blocks, valve bodies, and molds. Its design ensures high rigidity and repeatability, supporting machining of tough materials with tight tolerances. Custom tooling integration and dual-spindle capabilities enable complex operations including facing, turning, boring, and threading in one setup, significantly boosting efficiency and accuracy. The GT350 combines power, flexibility, and precision in a sturdy horizontal machining platform for demanding production environments.