Screw pump is an ideal equipment used for feeding slurry for decanter centrifuge in solids control system.
（1） This pump has a strong adaptability to medium,smooth flow,small pressure fluctuation and high suction capacity.
（2） With unique design of rotor and stator, low rate of pump internal flow and more stable pressure.
（3） Screw and machine body are made of stainless steel material which is corrosion resistant and has a long service life .
（4） With few spareparts ,simple maintenance,easy to be replaced and maintained , compact structure and small footprint.
Screw Pump Parameters
| Model | Flowm3/h | Pressure（Mpa） | Speed（rpm） | 功率(千瓦) | Motor pole logarithmic | Inlet flange（DN） | Outlet flange （DN） | Dimension（mm） | weight（kg） |
| DCG40-1 | 12 | 0.6 | 960 | 4 | 6 | 80 | 65 | 1500×320×550 | 250 |
| DCG50-1 | 20 | 0.6 | 960 | 5.5 | 6 | 100 | 80 | 1550×340×562 | 280 |
| DCG60-1 | 30 | 0.6 | 960 | 11 | 6 | 125 | 100 | 1810×370×600 | 360 |
| DCG70-1 | 40 | 0.6 | 720 | 11 | 8 | 150 | 125 | 2210×420×700 | 420 |
| DCG85-1 | 50 | 0.6 | 585 | 15 | 4 | 150 | 125 | 2100×420×700 | 590 |
| DCG105-1 | 60 | 0.6 | 360 | 18.5 | 4 | 200 | 150 | 2530×420×700 | 650 |
| DCG105-1 | 70 | 0.6 | 420 | 18.5 | 4 | 200 | 150 | 2530×420×700 | 650 |
| Remark | 1.The motor power of centrifugal pump choosed is according to drilling mud specific gravity 1.2g/cm3.2.Certificate: Ex dⅡ BT4。 | ||||||||
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