SM SERIES
SM-550
Stationary grinding and lapping machine for the machining of sealing surfaces in shut-off valves, wedges, safety valves, etc.
The machine can be supplied optionally with one or two tables in various configurations.
The movement of the turntable and the superposition of the rotating movements (work spindle to turntable) produce an optimum sealing surface on safety valves.
Drive: electric 230/120 V, 50/60 Hz
| SM-550 Inclined table | SM-550 Rotary table |
|
|---|---|---|
| Size | 21.7″ x 21.7″ 550mm x 550mm | Ø 21.7″ 550mm |
| Adjusting distance up to* | – | 0.78“ 20mm |
| Inclination | ±12° | – |
| Max. valve diameter | Ø 36″ 900mm | Ø 36″ 900mm |
| Max. valve height | 32″ 800mm | 33″ 830mm |
| Max. valve weight | 450 kg | 450 kg |
SM-750
Stationary grinding and lapping machine for the machining of sealing surfaces in shut-off valves, wedges, safety valves, etc.
The machine can be supplied with centre or eccentric spindle and one or two inclined tables.
Drive: electric 380-480 V, 50/60 Hz
| SM-750 centered | SM-750 eccentric | |
|---|---|---|
| Spindle | centered | eccentric 0" – 0.78“ 0mm – 20mm |
| Inclined table size | 29.5″ x 29.5″ 750mm x 750mm | 29.5″ x 29.5″ 750mm x 750mm |
| Inclination | ±12° | ±12° |
| Max. valve diameter | Ø 38″ 950mm | Ø 38″ 950mm |
| Max. valve height | 40″ 1000mm | 40″ 1000mm |
| Max. valve weight | 2500 kg | 2500 kg |