System

The screw press dehydrator is composed of a feed box, a screw sieve, a water filter frame, a filter base, a motor, and a reducer, etc.
The raw material with high water content is fed evenly from the feed box and moves along the axis to the discharge port under the push of the spiral rotating blade. Under the huge extrusion force generated by interactions between changing screw pitch, screw and the adjusting baffle, the material is dehydrated fully. The water is discharged through the screen at the water outlet, and the dehydrated material is discharged at the discharge port.

Wide Application:
Wastewater Treatment Plants: Dewatering and volume reduction of municipal sludge (primary settling sludge, activated sludge, digested sludge, etc.) and industrial sludge (from dyeing, electroplating, food, chemical, etc. industries).
Food Processing Industry: Brewery spent grains, fruit and vegetable pulp (e.g., apple pomace, grape pomace, potato pomace), coconut peat, starch processing residues (e.g., potato residues, bean residues);
Papermaking Industry: Pulp dewatering, fiber recovery from paper machine white water, de-inking sludge, etc.
Agriculture and Biomass Energy: Dewatering of animal manure, dewatering of biogas digester sludge, extraction of juice from silage feed, pressing of agricultural crop straw.
Other: Solid-liquid separation requirements in pharmaceutical, sugar, beverage, feed processing, and other industries.