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Belt filter press / for sludge treatment - WinklePress™ WPN
Based on the unique process technology of up to 6 dewatering stages, the Bellmer WinklePresses achieve best yields and highest throughput capacities compared to other belt filter presses on the market. The slowly increasing, smooth build-up of pressure up to the high pressure zone leads to optimum results.
1. Horizontal gravity dewatering zone with Bellmer Chicanes
The suspension is spread over the horizontal pre-dewatering section. Major part of the filtrate drains off by gravity. The proven Bellmer chicanes essentially enhance the pre-dewatering process.
2. Vertical wedge dewatering zone
In the unique vertical wedge dewatering zone the two belts are gently brought together. The angle of the vertical wedge is precisely adjustable so that the pressure imposed upon the sludge is gradually and smoothly built up.
3. Low pressure dewatering zone with dandy roller
The large diameter of the patented Bellmer dandy roller creates further slowly increasing pressure on the pre-thickened sludge