The equipment of this project is applied to the separation of pig and cow dung, biogas slurry and biogas residue. The enterprise has introduced LW-450 from our company Centrifuge 3 sets, actual processing capacity of single machine: 15-18m ³/ h。 The moisture content of the material after treatment is less than 75%, and the separated material is in the form of dry wood chips, which can be blown away by the wind. The customer was extremely satisfied with this. The introduction of this equipment has solved the problem that the customer originally used the extrusion type Solid liquid separator The high solid content of biogas slurry directly affects the anaerobic fermentation effect. Horizontal screw centrifuge The application of the utility model solves the technical problem and improves the production efficiency; At the same time, the water content after centrifuge separation is 10% - 15% lower than that of the screw stacking equipment, which can be shaped and stacked after separation. This solves the problem of high water content after separation of the screw stacking equipment, and has made positive contributions to the development of the enterprise.