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Polygonal Sifters are designed to sift virgin and used moulding sand in foundry shops, and other granular materials (clay, chalk, sodium carbonate, crushed stone etc.)
| Model | 173М2 | 174М2 | 175М1 | 176м1 | 178М | 179 | 13125 |
| Productivity, m3h | 5 | 12,5 | 25 | 50 | 80 | 125 | 40 |
| Installed Power, kW | 1,1 | 1,5 | 3,0 | 5,5 | 7,5 | 11 | 5,5 |
| Overall Dimensions, mm length width height |
1960 830 750 |
2510 1150 1020 |
3095 1300 1320 |
3700 1680 1650 |
4800 2358 2235 |
6000 2900 2820 |
4445 2750 2775 |
| Weight, kg | 360 | 440 | 900 | 1800 | 2930 | 4900 | 3850 |
