Description
The surface grinding machine with a pleasing appearance and well-designed structure, the machine is indeed precision grind equipment for metalworking. The well-designed structure have good rigidity and keeps the machine with high accuracy. The oil temperature increases low after long working.
Specification
| Specification | SGA-2550AH/AHR/AHD | |
| Table size (L×W) | 500×250 mm | |
| Max. longitdinal travel | 520 mm | |
| Max. cross travel | 260 mm | |
| Max.distance from spindle center to table | 450 mm | |
| Magnetic chuck size | 500×250 mm | |
| Speed of table longitudinal movement | 7~23 m/min | |
| Table transverse movement | Auto feed | 0.1~8 mm/min |
| Rapid speed | 990 mm/min | |
| Feed of handwheel | 0.02 mm/div. | |
| Wheelhead vertical movement | Auto feed | -（H/R mode）0.005/0.1/0.02/0.03/0.04/0.05(Only for D mode) mm/stroke |
| Rapid speed | -（H mode）610 (Only for R mode) 480 (Only for D mode) mm/min | |
| Feed of handwheel | 0.005 mm/div. | |
| Grinding wheel | Speed | 50Hz 2800 rpm 60Hz 3600 rpm |
| (OD×W×ID)Size | Φ200x20x31.75 | |
| Spindle motor | 2.2 kw | |
| Hydraulic motor | 1.5 kw | |
| Cooling pump motor | 0.04 kw | |
| Elevating motor | -（H mode) 0.25 (R mode) 0.75 (D mode,servo motor) kw | |
| Cross feed motor | 0.04 kw | |
| Max loading capacity of table (include magnetic chuck) | 200 kg | |
| Total rated power | 4 kw | |
| Surface roughness | Ra≦0.25 μm | |
| G.w | 1400 kg | |
| Packing size (L×W×H) | 2050×1500×1980 mm | |
Main Features
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The main iron castings are used advanced material and through annealing. eliminate stress.to ensure the high precision, high rigidity. and prolong the life of the machine.
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Grinding machine and double v slide adhesive wear-resistant resin TURCITE-B (Teflon), and with the precision scraping. not only the sliding smoothly and wear resistance, the most suitable for torm grinding.
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Using a single type integrated design of spindle directly and P4 grade ultra-precision bevel roller bearing. rotating in high speed, low noise. no vibration, large torque, suitable for heavy cutting and all kinds of form grinding.
Machine details
