Infeed grinding with variable feed rate and precise in sizing
NC Centerless Grinding-NC250
Specification of NC Centerless Grinder-NC250
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SPECIFICATIONS
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NC-250
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NC-200
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NC-150
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NC-100 |
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| Grinding Capacity | Diameter (mm) | 2-125 | 2-125 | 1-100 | 1-75 |
| Width In feed (mm) | 250 | 200 | 150 | 100 | |
| Grinding Wheel | Diameter (mm) | 500 | 500 | 400 | 350 |
| Width (mm) | 254 | 200 | 150 | 100 | |
| Bore (mm) | 304.8 | 304.8 | 203.2 | 152 | |
| Speed RPM | 1270 | 1270 | 1600/1800 | 1800/2000 | |
| Regulating Wheel | Diameter (mm) | 305 | 300 | 250 | 225 |
| Width (mm) | 254 | 200 | 150 | 100 | |
| Bore (mm) | 127 | 127 | 110 | 76 | |
| Speed RPM-VFD | 15-250 | 15-250 | 20-250 | 20-250 | |
| Tilting Angle | +6°-3° | +6°-3° | +5°-3° | +5°-3° | |
| Swivelling Angle | +1° | +1° | +1° | 0° | |
| Power Requirements | Grinding Wheel Motor | 18.75 KW | 15.0 KW | 7.5 KW | 5.5 KW |
| 415Volts, 50Hz, Ac | Regulating Wheel Motor | 2.2 KW | 2.2 KW | 1.5 KW | 1.5 KW |
| Coolant Pump Motor | 0.37 KW | 0.37 KW | 0.12 KW | 0.12 KW | |
| Lubrication Pump | 0.18 KW | 0.18 KW | 0.18 KW | 0.18 KW | |
| Hydraulic Unit Motor | 0.75 KW | 0.75 KW | 0.75 KW | 0.75 KW | |
| Dimensions & Weight | Length (mm) | 3150 | 3150 | 2320 | 2100 |
| Width (mm) | 1670 | 1670 | 1350 | 1300 | |
| Height (mm) | 1710 | 1710 | 1700 | 1680 | |
| Net Weight Approx (Kgs) | 5000 | 4500 | 2500 | 2300 | |
Standard Accessories
- Regulating wheel and flange x 1
- Grinding wheel and flange x 1
- Infeed work rest and carbide blade x 1
- Thru feed work rest and carbide blade x 1
- Electric system x 1
- Hydraulic tank with pump x 1
- Coolant tank with pump x 1
- Diamond tools (2 pcs/set) x 1
- Work lamp x 1
- Tools (Leveling pad) and tool box x 1
Salient Features
- Best suitable for grinding infeed/plunge components.
- Microfeed-fine adjustment for depth of cut.
- Precision guide ways and ball screw for NC drive axis.
- Template truing devices fitted with linear slides.
- Grinding wheel & regulating wheel head fitted with precision bearings.
- Regulating wheel with variable speed drive.
- Air cooler for hydraulic oil.
- Separate motorized lubrication system for grinding wheel head with safety float switch.
- Dressing slides hardened ground and protected with wipers.
- Grinding wheel duly balanced.
NC Centerless Grinding Machine Video
NC Centerless Grinder – NC250
NC Centerless Grinder – NC200
NC Centerless Grinder – NC150
