Sharp Industries 6" x 18" Semi-Automatic Surface Grinder, Magnetic Chuck SG-618-2A
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$24,300.00
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The SG-618-2A automatic surface grinder model has hydraulic table feed and motorized cross saddle feed. Besides regular surface grinding it can perform slot grinding.
- 6” x 18” table, 7” x 21.6” travel, 2 HP
- Ball screw on crossfeed
- Advanced hydraulic system w/ independent oil tank for vibration free table
- Slide ways are hand scraped and coated w/ TURCITE
- Automatic crossfeed
- Accurate slot-grinding capability
- Double “V” way cross travel
- One “V”, one flat way longitudinal travel
Specifications and Manual
| Specification | Inch | Metric |
|---|---|---|
| Capacity | ||
| Max Grinding Length | 19.7 in. | 500.38 mm |
| Max Grinding Width | 5.9 in. | 149.8 mm |
| Max Distance: Table to Spindle Center | 16 in. | 406.4 mm |
| Table | ||
| Table Size | 6 × 18.3 in. | 152.4 × 464.8 mm |
| Longitudinal Travel | 21.6 in. | 548.6 mm |
| Cross Travel | 7 in. | 177.8 mm |
| Longitudinal Feed of Table | ||
| Hand Feed per Revolution | 2.7 in. | 68.58 mm |
| Hydraulic Feed | 3.3–83 fpm | 1,005.84–25,298 mm |
| Cross Feed of Saddle | ||
| Hand Feed per Revolution | 0.02 in. | 0.508 mm |
| Hand Wheel Graduation | 0.001 in. | 0.0254 mm |
| Intermittent Feed | 0.006–0.4 in. | 0.1524–10.16 mm |
| Continuous Traverse Feed | 47 ipm | 1,193.8 mm/min |
| Vertical Feed of Wheel | ||
| Hand Feed per Revolution | 0.05 in. | 1.27 mm |
| Hand Wheel Graduation | 0.0001 in. | 0.00254 mm |
| Grinding Wheel | ||
| Outside Diameter | 8 in. | 203.2 mm |
| Wheel Bore | 1.25 in. | 31.75 mm |
| Wheel Width | 0.63 in. | 16.002 mm |
| Motors | ||
| Spindle | 2 HP | 1 kW |
| Hydraulic Table | 1 HP | 0.75 kW |
| General | ||
| Floor Area (W × H × L) | 6.91 × 4.25 × 5.91 ft. | 2.10 × 1.29 × 1.80 m |
| Approximate Weight | 2,100 lbs. | 952.5 kg |
| Power Consumption (220V) | 2 KVA / 5 amps | 2 KVA / 5 amps |
| Power Consumption (440V) | 2 KVA / 2.5 amps | 2 KVA / 2.5 amps |
Standard Equipment
- Grinding wheel
- Kanetsu chuck with coolant system (12 gal) and splash guard
- Auto-lube system
- Wheel adapter/flange
- Wheel balancing arbor
- Work light
- Diamond dresser
- Tool kit
- Wired 220V or 440V
- Fully loaded special package available
Optional Add-Ons
Call for Price
- Permanent magnetic chuck (fine pole)
- Electro-magnetic chuck (fine pole) w/ control
- Overhead manual parallel dresser
- Balancing stand
- Extra wheel adapter (flange)
- Dust collector
- Coolant system w/paper filter (25 gal) & magnetic separator, 220V/440V
- Digital Readout System
- CE mark