TOS VARNSDORF TOSTEC PRIMA HORIZONTAL MACHINING CENTER

The TOS Varnsdorf TOSTEC PRIMA Horizontal Machining Center is a robust 5-axis CNC machine designed for precision machining of large and heavy workpieces up to 22,000 lbs. It features a 39" x 39" table (optional 39" x 49") and offers extensive travel axes: X up to 63" (optional 78"), Y up to 39" (optional 51"), and Z up to 63" (optional 98"), all capable of rapid traverses at 1,181 ipm and max feed rates of 787 ipm. The horizontal spindle uses a CAT-50 taper (optional ISO-50) with a maximum speed of 5,000 RPM and a powerful 38 HP motor (30-minute rating), providing high torque and stability for heavy-duty cutting operations. Tool management is handled through a 40-station Automatic Tool Changer (ATC), expandable up to 120 tools, with a 20-second tool change time. Pallet automation options include up to 4 pallets, enabling flexible, high-throughput manufacturing setups. The machine’s rotary axes offer 110° travel on the A-axis and full 360° rotation on the B-axis, supporting complex 5-axis machining capabilities without the need for a U-axis. The structure is engineered for rigidity and vibration damping, ensuring high machining accuracy for prismatic parts and large components. This machining center is suited for heavy industrial applications requiring precision, flexibility, and efficiency in horizontal machining, particularly where large workpieces and complex angular machining are involved. The combination of high spindle power, extensive travel, and advanced tool/pallet handling supports a wide range of milling, drilling, and finishing tasks in aerospace, automotive, and heavy equipment manufacturing.