The high speed washer thickener can be considered as the reference high speed double nip thickening machine, using a synthetic wire for the most efficient removal of small ink particles, fillers and other contaminants smaller than 100m. The unit's design is simple, very compact and offers high capacity with through washing.

Pulp is injected between the first nip(formed by a grooved breast roll) and the wire, resulting in high stock feed capacity. The stock is deposited on the wire and dewatered around the breast roll, traveling to the couch roll where it is dewatered the second time to produce highly washed and thickened stock up to 15% consistency. A doctor balde removes the thickened stock from the couch roll into a screw conveyor, which deischarges the stock from the washer.

Deinking and ash fines removal from deinking pulp.

High speed operation, Excellent washing efficiency and thickening.

Compact design, Low fiber loss, lower operating costs.

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