TOS VARNSDORF WHN 110 HORIZONTAL BORING MILL

The TOS VARNSDORF WHN 110 HORIZONTAL BORING MILL is a robust CNC-controlled machine featuring a 4.41-inch (110 mm) work spindle diameter with an ISO 50 / BT 50 / BBT 550 taper. The spindle operates within a speed range of 10 to 3300 RPM, driven by a main motor delivering 41/46 Kw (S1-100%/S6-60%), which provides a maximum torque of 1463 / 1811 Nm. Travel specifications include an X-Horizontal travel of 118.11 inches (2000 or 3000 mm for the rotary table version) and a Y-Vertical travel of 62.99 inches. The spindle stroke (W) is 710 mm, and the longitudinal column adjustment (Z) is 1250 mm. The machine supports a maximum workpiece weight of 5000 Kgs with the automatic pallet changer (two 1250 x 1600 mm pallets, 85-second change time) or 8000 Kgs with the rotary table (1400 x 1600 / 1400 x 1800 mm clamping area). The minimum height of the spindle axis above the work table is 50 mm, highlighting its capability for precise heavy-duty machining operations.