ESG Series saddle moving grinder, the table size covers 200*500, 250*500, 300*630, 300*1000, 400*800, 400*1000. Well designed perfect symmetrical structure insure the machine is very suitable for precision grind. Saddle makes cross movement driven by AC motor, work table make reversing movement driven by hydraulic, and spindle make elevating movement and is driven by manual (M series), AC motor (R series), or AC servo motor (A series).