HYDRAULIC SURFACE GRINDER GRIZZLY TYPE
Features
Spindle resist high loading
High accuracy, increase lifetime, low maintenance
Completely leak-proof and balanced spindle motor
SPECIFICATION
| Item | Unit | M7130 | M7140 | M7150 | M7160 |
| Max.workpiece to be ground | mm | 1000x320x400 | 1000x400x400 | 1250x500x600 | 1250x600x600 |
| Longitudinal motion travel | mm | 1100 | 1100 | 1350 | 1350 |
| Distance from table surface to spindle center | mm | 575 | 575 | 780 | 780 |
| Vertical feed wheel movement per lap | mm | 1 | 1 | 1 | 1 |
| Vertical feed hand wheel per movement | mm | 0.01 | 0.01 | 0.01 | 0.01 |
| Max.stroke of transverse motion | mm | 450 | 450 | 550 | 650 |
| Horizontal intermittent movement speed(stepless) | m/min | 0.5-3 | 0.5-3 | 0.5-3 | 0.5-3 |
| Spindle speeds | rpm | 1440 | 1440 | 1440 | 1440 |
| Wheel size( Dia x width x bore) | mm | Φ350x40x127 | Φ350x40x127 | Φ400x40x127 | Φ400x50x203 |
| Grinding head motor power | KW | 7.5 | 7.5 | 7.5 | 7.5 |
| Total motor power | KW | 11.5 | 11.5 | 13 | 14.5 |
| Oil pump motor power | KW | 3 | 3 | 4 | 5.5 |
| Max.loading capacity of table | kg | 800 | 800 | 800 | 1010 |
| The machined surface of the base of parallelism | mm | 1000:0.015 | 1000:0.015 | 1000:0.015 | 1000:0.015 |
| Surface roughness data | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | |
| Net weight | kg | 3800 | 3800 | 5000 | 5500 |
| Machine size | mm | 2700x1640x2100 | 2700x1640x2100 | 3000x1900x2400 | 3000x1950x2400 |
