Specifications:
Grinding internal diameter range: 6~150 mm
Grinding workpiece length: 150 mm
Swing diameter in waterproof cover: 280 mm
Worktable travel: 540 mm
Z-axis worktable speed: 7.2M /min (oil pressure one axis)
Spindle speed: 0~550rpm
X-axis feed rate: 50 mm/min
X axis minimum moving unit: 0.001 mm