COLGAR FRAL 400 HORIZONTAL BORING MILL

The COLGAR FRAL 400 is a robust Horizontal Boring Mill, engineered for high-capacity precision machining, featuring a column design and comprehensive CNC control. Key specifications include a substantial 5.91-inch (150 mm) spindle diameter, driven by a powerful motor delivering 107.89 HP (40 kW nominal power, up to 60 kW in some configurations) and achieving spindle speeds up to 3,000 RPM. The machine offers extensive travel capacity, with the X-Horizontal Travel of the Column up to 472.44 inches (13,000 mm, occasionally reported higher), Y-Vertical Travel of the Head up to 177.17 inches (3,500 mm), and a Z-Spindle Travel of 59.06 inches. Rapid feed rates are set at 10 m/min across the main axes. The machine utilizes a high-performance CNC system, such as the SIEMENS SINUMERIK 840D, Heidenhain iTNC 530, or NUM 1060, depending on the setup. Weighing 143,300 lbs, the machine is designed for heavy-duty applications, utilizing hydrostatic support for its axes to ensure rigidity and precision during operation.