TOS VARNSDORF WRD 170 Q HORIZONTAL BORING MILL

The TOS VARNSDORF WRD 170 Q is a plate-type (floor-type) CNC horizontal boring mill, featuring a 170 mm (6.69 inch) work spindle diameter and controlled by a SINUMERIK 840D system. Its main motor delivers 81 kW (S1) power, providing 3,870 Nm (S1) of torque to the spindle, which operates within a speed range of 10 to 2,200 1/min. The machine offers substantial travel capabilities, with a headstock vertical travel (Y) ranging from 3,000 to 6,000 mm and column longitudinal travel (X) from 5,000 to 29,000 mm. The RAM stroke (Z) is 1,500 mm, and the spindle stroke (W) is 1,000 mm. This heavy-duty machine is capable of handling maximum workpiece weights up to 150 tonnes. Feeds for the X-axis reach 16,000 mm/min, while Y, Z, and W axes feed at 12,000 mm/min. Configuration options include base versions with 170 mm or 200 mm main spindle diameters, automatic tool change, and the capability to be equipped with an auxiliary rotary table.