D-ACT® pusher centrifuge
The mechanical basis of the patented D-ACT® pusher centrifuges type PD-60 to PD-100 correspond with the very successful pusher centrifuge type P-60 to P-100. The machines are suitable for products with good dewatering characteristics with medium to large particle size.
Due to the kidney-shaped outlet ports the suspension can build a cake and be discharged on both sides of the pusher plate. With this, the D-ACT® pusher centrifuge achieves an up to 80% higher throughput compared to a standard 2-stage pusher centrifuge of the same size with an up to 20% lower specific energy consumption.
Features
- Innovative suspension inlet zone where the cake is transported during both the forward as well as the return stroke.
- Compact, robust and reliable design with small floor space requirement and high availability
- Low solids content in the filtrate due to the reduced losses between pusher plate and sieve
- Easy rinsing of the centrifuge process area and efficient cake washing
- Various peripheral components available
Technical data
| PD-60 | PD-80 | PD-100 | Unit | |
|---|---|---|---|---|
| Basket diameter | 630 | 800 | 1000 | [mm] |
| Number of stages | 1 | 1 | 1 | - |
| Max. rotor speed | 1650 | 1300 | 1040 | [min-1] |
| Max. number of strokes | 84 | 84 | 76 | [min-1] |
| Max. G force | 959 | 756 | 605 | [g] |
| Operating weight without vibration isolation (with oil filling) | 5200 | 8000 | 12 000 | [kg] |
| Operating weight with vibration isolation, without/with counterweight (with oil filling) | 5960 / 10 200 | 8900 / 14 200 | -- / 19 200 | [kg] |
| Maximum NaCl throughput (dependent on feed conditions) | 60 | 100 | 135 | [t/h] |
| Dimensions | ||||
|---|---|---|---|---|
| Length | 3200 | 3900 | 4500 | [mm] |
| Width | 1700 | 1900 | 2300 | [mm] |
| Height without vibration isolation | 1300 | 1550 | 1900 | [mm] |
| Height with vibration isolation, without counterweight | 1450 | 1800 | - | [mm] |
| Height with vibration isolation and concrete counterweight | 2000 | 2200 | 2550 | [mm] |
| Height with vibration isolation and steel counterweight | 1600 | 1850 | 2200 | [mm] |
See how it works
Brochures
Download matching brochures for the product as PDF here.
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