M&MZ series Portable Valve Grinding Machine is specially used for repairing gate valve,valve seat,valve cores.Grinding scope is from DN20 to DN1200mm
| Item | M-100 | M-200 | M-300 | M-300C | M-600 |
| Grinding Range （mm） | DN20-150mmOffline gate valve,globe valve, safety valve | Dn80-200mmGrinding Plate selective | DN95-320mm 4"-13" Grinding Plate selective | DN100-400mmGrinding Plate selective | Dn200-600Grinding Plate selective |
| Voltage（V） | 220 | 220 | 220 | 220 | 220 |
| Power（W） | 750 | 1300 | 1300 | 1300 | 1300USA |
| Frequency（HZ） | 50 | 50 | 50 | 50 | 50 |
| Max Grinding Depth（mm） | 250 | 600 | 650 | 850 | 900 |
| Valve sealing face min gap(mm) | 45 | 55 | 60 | 70 | |
| Gross Weight（kg） | 26 | 31.5 | 75 | 80 | 90 |
| Item | MZ-150 | MZ-250 | MZ-600 | MZ-900 | MZ-1200 |
| Grinding Range（mm） | Dia 50-180 | Dia95-270 | Dia220-630Grinding Plate selective | Dia400-960mmGrinding Plate selective | Dia630-1250Grinding Plate selective |
| Voltage（V） | 220 | 220 | 220 | 220 | 220 |
| Power（W） | 750 | 1300 | 1300 | 1300 | 1300USA Milwaukee electron motor |
| Frequency（HZ） | 50 | 50 | 50 | 50 | 50 |
| Max Grinding Depth（mm） | 420 | 600 | 900 | 1500 | 2400 |
| Valve sealing face min gap(mm) | 38 | 45 | 70 | 160 | 180 |
| Gross Weight（kg） | 20 | 31.5 | 60 | 170 | 142 |
Copyright © Metals Kingdom Industry Limited All Rights Reserved
