Hydrostatic Cylindrical Grinders specialized for transmission shaft

The only hydrostatic cylindrical grinder in Asia that is dedicated to the grinding of transmission gear for automobiles. The grinding wheel is rated up to Ø455x(50~350)x228.6. One-feed grinding boosts grinding capacity and machining efficiency tenfold, greatly cutting down machining time and labor costs.

Distance Between Centers650 mm
Swing Over Table400 mm
Max. Load Held Between Centers35 KG
Max. Grinding Diameter380 mm
Min. Increment Feed0.001 mm /0.0001 mm
Grinding Wheel
Diameter×Width×Bore Φ455×(50-350)×Φ228.6 mm
Wheel Speed 0-2800 R.P.M.
Max. Peripheral Speed 63 m/sec
Center Taper MT:4
Spindle Speed 0~300 R.P.M (Double-sided synchronous drive)
Center Taper MT:4
Stroke 15 mm
Z Axis Table
Swiveling Angle -5˚~ 9˚
Min. Table Travel 0.001 mm
Wheel Spindle Motor 11 kW(15HP)
Workhead Servo Motor 18 kW (2.5HP)
Tailstock Servo MOtor 1.8 kW(2.5HP)
Worktable Servo Motor(Z Axis) 1.8 kW(2.5 HP)
Wheelhead Servo Motor( X Axis) 1.2 kW(1.6 HP)
Hydraulic Pump 1.75 kW(2 HP)
Spindle Pump 0.75 kW(1 HP)
Coolant Pump 650 W (0.88HP )
Hydrostatic Bearing Spindle Tank 60 L
Hydraulic Tank 60 L
Coolant Tank 360 L
Machine Dimension
Net Weight 4,800 KG
L×W×H 3720×1956×1852 mm