* SGI 120 Internal Grinding Machine
The SGI120 fully automatic Internal Grinding Machine has realized more stable quality and high productivity by mounting a high-frequency spindle that has secured a boad range of grinding speeds.
*SGC 300 Centerless Grinding Machine
The Centerless External Grinding Machine has realized powerful grinding and high precision by adopting G/W and R/W Spindles as support for bearings on both ends
*SGE 400 External Grinding Machine
The SGE400 External Grinding Machine has actualized high-precision grinding quality by adopting the lowvibration, high-precision hydrostatic spindle or highrigidity rolling bearing support method.
SGI 120 Internal Grinding Machine/SGI 300 Centerless Grinding Machine/SGI 400 External Grinding Machine