The structure design of the belt press dehydrator has advanced the technical level of the international counterparts. It effectively solves the problems of dehydration of plant wastes and slag materials, and can greatly reduce the moisture content of the materials. Especially suitable for long fiber slags, such as: cassava residue, soya residue, beer dregs, chicken manure, food waste, coco peat, palm oil residue and so on. The equipment has a high degree of automation, continuous production, large processing capacity, low moisture content of the slag cake after dehydration. Low energy consumption, low operating costs, easy operation and maintenance.

  The material passes through the conveyor, transported to the hopper of the dewatering machine, and evenly laid on the filter belt through the auger. The filter belt is leveled by the height of the material layer with the operation of the equipment, so that the thickness of the material is completely uniform. Then, the upper and lower two ring-shaped filter belts are completely clamped, and the material layer is clamped by the driving roller, and the pair of rollers in the dewatering zone are mechanically pressed for several times to press out a large amount of water. According to the characteristics of the material, the extrusion force is automatically adjusted to meet the customer's requirements for material moisture.