TOS WHN 13.8 HORIZONTAL BORING MILL

Technical Description

The TOS WHN 13.8 Horizontal Boring Mill is a robust CNC machine controlled by a Heidenhain TNC 426 system. Its key technical specifications include a 5.11-inch (130 mm) spindle diameter with a travel of 31.49 inches (800 mm). The machine's work area is defined by an X-horizontal table travel of 137.79 inches and a Y-vertical head travel of 78.74 inches (2000 mm). The table itself measures 70.86 inches (1800 mm) wide by 86.61 inches long and is designed to handle a maximum workpiece weight of up to 12,000 kg (12 t). The machine is powered by a 50 HP (37 kW or 38 kW) spindle drive, capable of reaching a maximum spindle speed of 2,500 RPM (though some specifications suggest speeds up to 850 RPM). The overall design accommodates large-scale, precision boring and milling operations, supported by a significant spindle torque of up to 10,300 Nm in the lower RPM range. **The following is a paragraph that is a maximum of 250 words:** The TOS WHN 13.8 Horizontal Boring Mill is a robust CNC machine controlled by a Heidenhain TNC 426 system. Its key technical specifications include a 5.11-inch (130 mm) spindle diameter with a travel of 31.49 inches (800 mm). The machine's work area is defined by an X-horizontal table travel of 137.79 inches and a Y-vertical head travel of 78.74 inches (2000 mm). The work table measures 70.86 inches (1800 mm) wide by 86.61 inches long and is designed to handle a maximum workpiece weight of up to 12,000 kg (12 t). The machine is powered by a 50 HP (37-38 kW) spindle drive, capable of reaching a maximum spindle speed of 2,500 RPM (though some specifications list maximum speeds between 800-850 RPM). The spindle is capable of delivering significant torque, reportedly up to 10,300 Nm at lower RPMs, enabling efficient large-scale, precision boring and milling operations.