SW (SCHMIDT & WEITZ) W08-22 HORIZONTAL MACHINING CENTER

Technical Description

The SW (Schmidt & Weitz) W08-22 is a high-performance horizontal machining center designed for precision 5-axis CNC machining. It features a work envelope with X-axis travel of 31.5 inches, Y-axis travel of 35.4 inches, and Z-axis travel of 25.6 inches, suitable for large and complex workpieces. The machine is driven by a powerful 93.9 HP spindle delivering speeds up to 17,500 RPM, utilizing an HSK-A63 tool taper for high rigidity and accuracy. The tool changer accommodates up to 84 tools, enabling efficient machining with minimum downtime. The W08-22 employs advanced direct-drive technology on all axes to ensure rapid acceleration and high positioning accuracy, typically within 0.008 mm tolerance range. It supports twin spindle operation with a spindle distance of 800 mm for simultaneous machining, increasing productivity. The machine’s robust monobloc design and double swivel carrier provide superior rigidity, vibration control, and allow in-cycle workpiece loading to optimize throughput. CNC control is managed by a Sinumerik 840D system, facilitating complex 4- and 5-axis simultaneous machining operations. Additional features include a rapid traverse rate of up to 120 m/min and optional pallet changers, which further contribute to operational efficiency. This machining center is ideal for demanding aerospace, automotive, and high-precision manufacturing environments where flexibility, high-speed machining, and tool capacity are critical.