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Minerals Classification and Dewatering Decanter Centrifuge
Working Principle
The feed enters the bowl through a stationary inlet tube and is accelerated smoothly by an inlet rotor. The resulting centrifugal forces make the solids collect on the wall of the bowl. The conveyor and the bowl rotate in the same direction, but at different speeds, which has the effect of moving the solids towards the conical end of the bowl for removal.
Applications
Features
The decanter centrifuge can be adjusted to suit individual requirements by varying:
1. Bowl speed to ensure the exact relative centrifugal force required for optimized separation.
2. Differential speed, for optimized balance between liquid clarity and solids discharge capacity.
3. Pond depth in the bowl for optimized balance between liquid clarity and solid dryness.
Technical Parameter
| Models | Bowl Diameter (mm) | L/D Ratio | Bowl Speed (r/min) | G-Force | Main Motor Power (kW) | Weight (kg) | Overall Size (L×W×H) (mm) |
| LW220×880 | 220 | 4 | 4800 | 2840 | 7.5-11 | 1000 | 1850×1200×750 |
LW220×1000 | 220 | 4.5 | 4300 | 2280 | 11 | 1100 | 1970×1200×750 |
| LW300×1140 | 300 | 3.8 | 3750 | 2370 | 15 | 1500 | 2100×1300×650 |
LW355×1460 | 350 | 4 | 4000 | 3100 | 22 | 2020 | 3365×920×1060 |
LW400×1200 | 400 | 3 | 3600 | 2880 | 22 | 2200 | 2400×1650×900 |
LW400×1600 | 400 | 4 | 3600 | 2880 | 30 | 3000 | 3100×1650×900 |
LW450×1800 | 450 | 4 | 3500 | 3080 | 30-37 | 3500 | 4200×1090×1250 |
LW450×2050 | 450 | 4.5 | 3600 | 3260 | 30-37 | 3800 | 4200×1090×1250 |
LW530×2120 | 530 | 4 | 3200 | 3040 | 45-55 | 4200 | 4885×1230×1350 |
LW530×2650 | 530 | 5 | 2500 | 2150 | 37-55 | 4500 | 5050×1230×1350 |
LW630×2300 | 630 | 3.65 | 2500 | 2205 | 75 | 8000 | 5110×1440×1750 |
LW720×2665 | 720 | 3.7 | 2000 | 1600 | 160 | 12000 | 5365×3160×1510 |
Minerals Classification and Dewatering Decanter Centrifuge