PALMARY IG-150NC CNC Internal grinder

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