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''.