APG Screw pump for decanter centrifuge in oil drilling mud system
APG Screw Pump Application:
Screw Pump is an ideal pump used to feed drilling fluids to decanter centrifuge since drilling fluids is pushed to proceed along axial direction evenly. Therefore, the inner flow speed is kept low, volume unchanged and pressure stable so that vortex and agitation are prevented. Screw Pump Supplier is useful for wet mud drilling waste management and cuttings transportation.
Screw pumps mainly cosisted of discharge port, the stator, the rotor, the flexible section, middle axis, suction room, seal, bearing, drive shaft, bearing body. Among these parts, the wearing parts are the rotor and stator. The screw pump wet parts can be made of Stainless, steel, and the high quality rubber. According to different fluids content and property, we'll provide the certain configuration on screw pumps. For example, the abrasive material we kindly suggest use the special rubber instead of stainless steel. As we know, the S.S can't adapt abrasive material but corrosive material.Compared to other pumps, screw pump is not easy to lead swirl. This help much to maintain pump capacity. It is not sensitive to viscosity so it is capable to transfer material with high viscosity
How to select screw pump? Yes. It's depending on the centrifuge flow rate request. The screw pump APG series holding capacity from 8m³/h-350m³/h. Besides the solids control system, screw pump can be used in other application, too. For drilling mud process, the centrifuge feeding pump is rather typical use of screw pump. Compared to other pumps, screw pump holding shorter life or operation life considering the wearing parts. But it's compact and high effect, many users prefer it then
Screw Pump Features & Benefits:
1. The screw pump shaft is made of stainless steel and even the whole pump is possible to be made of it.
2. The stator is made of elastomeric material, so it gives the pump a more competitive advantage than the other pump to transfer the fluids of high viscosity and fluids with hard suspended particles content.
3. The advantages of screw pump are compact structure, small volume and easy maintenance. Rotor and stator, wearing parts of this pump, are convenient to replace.
Below technical specification for your reference.
| Model | Speed | Capacity | Pressure | Head | Power | Outlet flange | Permitted solids Dia. | Fiber length |
| APG35-2 | 960rpm | 8m³/h | 1.2Mpa | 120m | 4kw | 50mm | 3mm | 40mm |
| APG40-1 | 12m³/h | 0.6Mpa | 60m | 4kw | 65mm | 3.8mm | 45mm |
| APG40-2 | 12m³/h | 1.2Mpa | 120m | 5.5kw | 65mm | 3.8mm | 45mm |
| APG50-1 | 20m³/h | 0.6Mpa | 60m | 5.5kw | 80mm | 5mm | 50mm |
| APG50-2 | 20m³/h | 1.2Mpa | 120m | 7.5kw | 80mm | 5mm | 50mm |
| APG60-1 | 30m³/h | 0.6Mpa | 60m | 11kw | 100mm | 6mm | 60mm |
| APG60-2 | 30m³/h | 1.2Mpa | 120m | 15kw | 100mm | mm | mm |
| APG70-1 | 720rpm | 45m³/h | 0.6Mpa | 60m | 11kw | 125mm | 8mm | 70mm |
| APG70-2 | 45m³/h | 1.2Mpa | 120m | 15kw | 125mm | 8mm | 70mm |
| APG85-1 | 65m³/h | 0.6Mpa | 60m | 15kw | 250mm | 10mm | 80mm |
| APG85-2 | 65m³/h | 1.2Mpa | 120m | 18.5kw | 150mm | 10mm | 80mm |
| APG105-1 | 145m³/h | 0.6Mpa | 60m | 22kw | 200mm | 15mm | 110mm |
| APG105-2 | 145m³/h | 1.2Mpa | 120m | 30kw | 200mm | 15mm | 110mm |
| APG135-1 | 350m³/h | 0.6Mpa | 60m | 37kw | 250mm | 20mm | 150mm |
| APG135-2 | 350m³/h | 1.2Mpa | 120m | 45kw | 250mm | 20mm | 150mm |
For any interes or demand on the centrifuge screw pump, just feel free to contact us.
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APG Oil Drilling Mud System Single Screw Pump For Decanter Centrifuge Images
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