| specification and technical parameters | |
| Grinding diameter range | φ30-630mm |
| Center height | 350mm |
| Max. Work piece weight | 3000kg |
| Max. Grinding length | 3000mm |
| Wheel size (O.D. X W X I.D.) | φ750x75xφ305mm |
| Wheel-spindle speed | 870 rpm |
| Max. Worktable traverse | 2150mm |
| Max. Worktable travel speed | 3m/min |
| Grinding wheel linear speed | 35m/sec |
| Grinding wheel head rapid approach and withdrawal traverse | 100mm |
| Automatic intermittent infeed (fine/coarse) | 0.02/0.0025mm |
| Manual microfeed(fine/coarse) | 0.02/0.0025mm |
| Hydraulic pump displacement | 25ml/r |
| Hydraulic pump pressure | 1.6 Mpa |
| Coolant flow | 50 L/min |
| Overall dimensions (L X W X H) | 5320 x 2140 x 1550mm |
| Main accessories | |
| Open-type steady rest | 1 set |
| Grinding wheel flange | 1 set |
| Leveling wedge | 12 / 12 / 18 /22 sets |
| Measuring bridge-board | 1 pc |
| ELectric cabinet | 1 set |
| Lubricant tank | 1 set |
| Center | 2 pc |
| Nut | 2 pc |
| Grinding wheel linear speed | 1 set |
| Grinding wheel balancing mandrel | 12 / 12 /18 /22 sets |
| Special customized accessories | |
| Paper-tape filter | 1 set |
| Center tops grinding unit | 1 set |
| Wheel balancing stand | 1 set |
| Grinding indicating instrument | 1 set |
| Single-axis digital display and magnetic bar | 1 set |
| Magnetic separater | 1 set |
| Carbide-tipped center | 1 set |
| Working accuracy (strandard test work piece) | |
| Roundness | 0.003 - 0.005mm |
| Uniformity of diameter in longitudinal section | 0.008mm |
| Surface roughness | Ra 0.32um |
Complaint
