Description: Large Size Hydraulic High Precision Surface Grinder
- Machine made of high grade C.I. with vibration absorbing quality and critical parts stress relived
- The Longitudinal and Cross Slides have high precision steel balls in guide ways for rendering highly smooth operation of the table.
- The alloy steel guideways are precision ground and hardened after heat treatment with anti-corrosion capability
- The wheel head is mounted on a pillar that slides in the column with utmost precision on Needle Roller Bearings and Ball Bearings.
- The spring loaded spindle runs in super precision angular contact preloaded anti-friction oil bathed bearings with optimum concentricity and balance characteristics
- Vertical movement of Wheel head is driven by independent motor. Least Count 0.001 mm
- Cross feed is infinitely variable 0.5- 10 mm/stroke. Least Count 0.001 mm
Specifications: (In mm unless specified otherwise)
| Model | REETA-3020 | REETA-4020 | REETA-4030 |
| Working surface of table | 750 x 500 | 1000 x 500 | 1000 x 750 |
| Longitudinal Traverse | 800 | 1050 | 1050 |
| Cross Traverse | 570 | 570 | 820 |
| Distance between table and wheel | 600 | 600 | 600 |
| Table Speed Range | 1.5-18 M/min | 1.5-18 M/min | 1.5-18 M/min |
| Grinding Wheel Size | 300 x 50 | 300 x 25 | 300 x 25 |
| Spindle Motor | 3.75kW | 3.75kW | 3.75kW |
| Grinding Wheel Speed | 2000 RPM | 2000 RPM | 2000 RPM |
Accuracy: As per Grade-I limits of Dr. G. Schlesinger’s Acceptance Test
- Grinding flatness in X & Y direction: 0.01mm/ 1000mm
Application:
- Surface of Engine Blocks, Gears, Washers, Machine Frames, Valve Plates, Saw Blades, Blanks
- Clutch, Piston Rings, Connecting Rods, Crankshafts, Fuel Injection Components
Accessories:
Electromagnetic Chuck, Coolant System, Wheel Balancing Stand, Dust Collector, Universal 3-way Vice, Radius Truing Device, Wheel Dresser, Sine Table, Digital Readout