OCD 3235A

The CNC Cylindrical Grinder Angular Wheelhead (angular grinding) standard type is designed with high efficiency, high accuracy and maximum operational convenience in mind.

OCD 3235A


OCD 3235A


The machine structure design fully meets ergonomic theorem for user-friendly operations. Rigid and stable construction, as well as a special wheel spindle design are combined with advanced CNC control to make cylindrical grinding easier and more accurate than ever before.

Wheel spindle hydro-static bearing

The hybrid hydro-static bearings are used for the wheel spindle. Metal-to-metal contact will never occur with these highly rigid bearings design and also avoid vibration.

Angular type wheel seat

Independent hydraulic and lubrication system, with hydro-static slide ways and high precision ball screws to ensure ultra high positioning accuracy.

For multiple-step grinding

X and Z Axis simultaneous movement may dress the wheel in specific shape for multiple-step grinding purpose.

Rigid work spindle head

The rigid constructed spindle head employs high precision bearings assuring maximum spindle stability. It guarantess outstanding accuracy for external and face grinding.

Swivel over tableØ320 mm
Distance between centers350 mm
Max. grinding diameter Ø300 mm
Max. load held between centers 150 kg
O.D. X Width X I.D.Ø510×75 mm x Ø152.4 mm
Linear velocity 45 M/s
Wheel head
Rapid feedrate 10 m/min
Min. input increment0.001 mm / 0.0001 mm
Rapid feedrate10 m/min
Min. input increment0.001 mm(0.0001mm)
Swivel angle(-3 ~10°)
Center taperMT. 4
Speed10 ~ 300 r.p.m
Max. load of spindle (Tool holder included)35 kg
Taper centerMT 4
Tailstock stroke 25 mm
Wheel spindle7.5 kW (10 HP x 4P)
Workhead spindle1.3 kW
X axis wheelhead feed1.2 kW
Z axis table pump1.4 kW
Hydraulic pump0.37kw (4P)
Wheel spindle lubrication pump0.18 kW
Coolant pump0.18 kw
Tank Capacity
Wheel spindle lubricant tank12L
Hydraulic tank 60L
Power220V, Control circuit: 24VDC
Machine weight5000 kg
  • CNC controller x 1
  • Grinding wheel and wheel flange x 1
  • Flange extractor x 1
  • Linear scale (for X axis) x 1
  • Taper fine adjustment tailstock (±0.02 mm) x 1
  • Cantiliever crane for grinding wheel change x 1
  • Diamond tool holder (fixed type) x 1
  • Hydraulic system x 1
  • Coolant system x 1
  • Work lamp x 1
  • Tools and tool box x 1
  • Fully enclosed splash guard
  • Wheel balancing stand and arbor
  • Auto grinding wheel balancer
  • Cam locked driving dogs (6 pcs/set)
  • 2-point steady rest (2 pcs/set)
  • Touch probe gauge
  • Auto in-process gauge
  • Gap control
  • Magnetic coolant separator with paper filter
  • Paper filter
  • Oil mist collector
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