| Main Specifications |
SG60×16-GM |
SG60×20-GM |
| Table working surface(W×L) |
600×1600mm |
600×2000mm |
| Max. size of workpiece to be ground(W×L×H) |
600×1600×500mm |
600×2000×500mm |
| Table longitudinal travel (hydraulic) |
200-1700m |
200-2100m |
| Speed of table (stepless) |
3-25m/min |
3-25m/min |
| Table “T" slots×Width |
3×22mm |
3×22mm |
| Distance from grinding wheel spindle-axis to table surface |
150-700mm |
150-700mm |
Max. travel of wheel-head
Cross (manual or hydraulic)
Vertical (manual or power-operated) |
600mm
500mm |
600mm
500mm |
Automatic cross-feed of wheel-head (stepless)
Continuous
Intermittent |
0.8-4.5m/min
3-30mm/stroke of table |
0.8-4.5m/min
3-30mm/stroke of table |
Wheel-head feed for each turn of hand-wheel
Cross
Vertical |
2.6mm
0.5mm |
2.6mm
0.5mm |
| Min. down-feed hand-wheel dial graduated to |
0.01mm |
0.01mm |
| Grinding wheel size(O.D×W×I.D) |
φ400×50×φ203mm |
φ400×50×φ203mm |
| Wheel-head rapid up-down traverse speed |
310mm/min |
310mm/min |
Hydraulic pump type
Delivery |
YB1-100
96L/min |
YB1-80/80
150L/min |
| Electrical equipment total capacity |
14kVA |
18.5kVA |
Grinding wheel motor power
Speed |
7.5kW
1440r/min |
7.5kW
1440r/min |
Hydraulic pump motor power
Speed |
3kW
960r/min |
7.5kW
960r/min |
Wheel-head rapid elevation motor power
Speed |
0.37kW
1400r/min |
0.37kW
1400r/min |
Max. allowable weight of workpiece
(Including electromagnetic chuck) |
1000kg |
1500kg |
| Electromagnetic chuck(W×L) |
600×(800×2)mm |
600×(1000×2)mm |
| Overall dimensions(L×W×H) |
4500×2135×2410mm |
4900×2135×2410mm |
| Packing case dimensions(L×W×H) |
421×248×290cm |
461×248×290cm |
| N.W/G.W |
7.5/8t |
8/8.5t |