Technical Description
The TOS VARNSDORF WHN 110 Q is a robust plate-type horizontal boring mill designed for versatile machining operations including drilling, boring, milling, interpolated turning, gear cutting, and 5-axis machining. It features a work spindle diameter of 4.92 inches (112 mm) with an ISO 50 taper, capable of a speed range up to 3300 RPM (with a consistent range of 10–2,500 RPM also cited). The machine offers substantial travel capacity: 98.43 inches (2,500 mm) on the X-axis (longitudinal), 62.99 inches (1,600 mm) on the Y-axis (cross), and 49.21 inches (1,250 mm) on the Z-axis (vertical), plus a W-axis travel of 19.69 inches. The integrated table size is approximately 55.12 x 62.99 inches (1,400 mm x 1,600 mm) and can accommodate a maximum workpiece weight up to 8,000 kg. This model is CNC-controlled, utilizing systems such as the Heidenhain iTNC 530, and includes features like cooling through the center of the spindle at 20 bar, a chip conveyor, and an Automatic Tool Changer (ATC) with a 40-piece capacity. The machine’s total approximate footprint is 5,000 x 4,000 x 4,000 mm (L×W×H), with a machine weight ranging from 22,680 kg to 26,350 kg depending on the configuration.
