TOS VARNSDORF MAXIMA II HORIZONTAL BORING MILL

The TOS VARNSDORF MAXIMA II is a heavy-duty, table-type horizontal boring mill designed for complete machining of large workpieces up to 50 tonnes. This CNC-controlled machine operates with 6 axes (X, Y, Z, W, V, and B) and features a robust spindle size of 5.91 inches (150 mm or 160 mm), capable of speeds up to 2,500 RPM. The main motor output reaches 51 / 65 kW (S1 / S6–60%), delivering a rated torque of 2460 Nm (S1). Key travel dimensions include 236.22 inches (X-horizontal) and 177.17 inches (Y-vertical). It utilizes an extending ram with a 1200 mm stroke and a work spindle stroke of 800 mm. Features include high rapid traverse speeds of up to 16000 mm/min on the linear axes, hydromechanical headstock balancing, and thermal compensation for enhanced spindle precision during long-term loads. The machine is configured with options for automatic tool change and automatic pallet exchange, catering to high-volume manufacturing environments.