2007 First LC-20VSG Vertical Knee Milling Machine 575V 4500RPM 52"X10" Table DRO

This is a 2007 First LC-20VSG vertical knee milling machine manufactured by Long Chang Machinery Co., operating on 575V, 60Hz, 3-phase power. It features a 52 in x 10 in table with three 0.63 in t-slots pitched at 2.5 in, supporting a maximum load of 1,100 lb. The axis travels are 36.2 in for the x-axis (longitudinal), 16.9 in for the y-axis (cross), and 18.0 in for the z-axis (knee). The R8 spindle has a maximum speed of 4,500 RPM, with speed changes handled mechanically across two ranges (60–565 RPM low, 500–4,500 RPM high). The spindle is powered by a continuous-duty induction motor from Hua Shin Electric Co., Ltd. (brand: Skyey) running at 1,720 RPM. The machine is equipped with an Acu-Rite III DRO system displaying x, y, and z axes, offering functions like inch/mm conversion, absolute/incremental, preset, zero reset per axis, and numeric keypad entry. The total weight is 1800 kg, and machine dimensions are 74'' X 83'' X 92''.