BOTOU GIANT LMXH1640 HORIZONTAL BORING MILLS

Technical Description

The BOTOU GIANT LMXH1640 HORIZONTAL BORING MILL is a robust machine designed for precision machining, featuring a table size of 63.0 x 157.5 inches and supporting a maximum allowable load of 26,455 lbs. It has a spacious working envelope with a spacing of 82.7 inches between the two columns. The maximum travel dimensions are substantial, including 165.4 inches on the X-axis (table), 90.6 inches on the Y-axis (saddle), and 39.4 inches on the Z-axis (spindle box). The machine is equipped with a BT50 spindle taper, capable of a revolving speed range from 40-6000 RPM, and driven by a powerful 40.2/55.0 HP motor delivering a max output torque of up to 1065.0 lb-ft. Rapid moving speeds are consistent at 393.7 inches/min across all axes. Tool management is supported by a magazine capacity of 32, 40, 50, or 60 tools, with a quick tool change time of 6 seconds (knife to knife). Precision is ensured with positioning accuracy on the X-axis of 0.0016 inches (or 0.0010 inches with grating ruler). The total machine weight is 112,440 lbs, requiring 89 KVA total electric capacity, and is controlled by a SIEMENS 840Dsl CNC system.