The machine structure is strengthened with same design of heavy duty cylindrical grinder. The enlarge hydrostatic wheel spindle construction could equip max. 125 mm width grinding wheel for plunge grinding application.
The machine structure is strengthened with same design of heavy duty cylindrical grinder.
The enlarge hydrostatic wheel spindle construction could equip max. 125 mm width grinding wheel for plunge grinding application.
The large fully splash guard is designed for more interior space use.
The taper fine adjustment tailstock is standard accessory and easy to adjust the taper if required.
The variable frequency grinding wheel speed control could reach max. 60 M/s cutting speed.
All the slides are hydrostatic designed for smooth move while grinding process.
The optional accessories such as OD measuring system is possible to equip for clients use.
The CNC conversational controller is ease of operation.
OCA-3235H | |
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Capacity | |
Swing over table | Ø320 mm |
Distance between centers | 350 mm |
Max. grinding diameter | Ø300 mm |
Max. load held between centers | 150 kg |
Grinding Wheel | |
O.D. x width x I.D. | Ø610 x 80 (opt: 150) x Ø203.2 mm |
Linear velocity | 45 M/s |
Grinding Wheel Head | |
Rapid speed | 10 M/min |
Min. setting unit | 0.001 mm |
Table | |
Rapid speed | 10 M/min |
Min. setting unit | 0.001 mm |
Swiveling angle | 0° ~ 10° |
Work Spindle Head | |
Swivel angle | -30° ~ +90° |
Center taper | MT. 4 |
Spindle speeds (variable) | 10~300 r.p.m. |
Max. load of spindle (tool holder included) | 35 kg (Max. length: 150 mm) |
Tailstock | |
Taper center | MT. 4 |
Stroke | 25 mm |
Controller | FANUC |
Motor | |
Wheel spindle | 11 kW (15 HP x 4 P) |
Workhead spindle | 0.8 kW AC servo |
Workhead spindle infeed motor | 2.5 kW (servo motor) |
Table infeed motor | 1.4 kW (servo motor) |
Hydraulic pump | 0.37 kW (6 P) |
Wheel spindle lubrication pump | 0.37 kW (2 P) |
Coolant pump | 0.18 kW (4 P) |
Tank Capacity | |
Wheel spindle lubricant tank | 18 L |
Hydraulic fluid tank | 60 L |
Power | |
Total voltage | 27 KVA |
Pneumatic total pressure | 0.6 MPA |
Air consumption | 21 l/min (0.021 m3/min) |
Machine Weight | |
Net weight | 5600 kg |
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