Application 
dewatering screw press machine used to reduce the water content of animal dung, acid-sludge, medicine dregs, kitchen rubbish, and many other dregs.
The solid content in the raw material can be 30-40%, and the moisture of final product is about 40%, you can’t press out any water by hands.
Description
1.The development of modern livestock farming, the rise of intensification and factory farming industry has enriched people's material needs. However,
it also brought the flooding of livestock sewage which caused the water, air and environment pollution.
2.This animal manure solid liquid separator will separate the original livestock manure to liquid and solid organic fertilizer:
the liquid organic fertilizer can be directly used for crops; the solid organic fertilizer can be shipped to regions that lack of fertilizer to improve the soil structure.
 What's more, after fermentation, the solid organic fertilizer can be made into organic compound fertilizer.

Working Principle:
1.When the cow manure dewater machine is working, the dung slurry pump will pump the animal manure into the main body of the cow manure dewater machine.
2.In the body of the cow manure dewater machine, there are a screw and screen. As the cow manure enter into the cow manure dewater machine, the screw will pull the manure from the left to the right at the speed of 45 r/min.
3.When cow manure are transported the right of cow manure dewater machine, the screen will continuous press the manure to dewater the manure.
4.The manure is dewatered and discharged by the cow manure dewater machine.
5.The dewatered water from the liquid discharge pipe into the water discharge pool.

Features
1.This dewatering screw press machine can reduce the COD cr content of waste water;
2.The solid content of separated solid materials can reach up to 50%;
3.Low energy consumption, small investment, high efficiency;
4.Compact structure, raw material of animal manure solid liquid separator is iron steell, the raw material of main shaft and screen is stainless steel;
5.Easy operate and maintenance;
6.Fast investment return, no need to add any flocculating agent.
Application Scope
1.Animal wastes, such as pig manure, cow dung, poultry dung, horse excrement and other kinds of animal manure;
2.Biogas slurry, sludge gas and biogas fermentative residue;
3.Manioc waste, tea slag, sweet potato waste, maize pulp, bagasse, medicine dregs, wpp d pulp fiber, paper pulp fiber, bean dregs, coffee grounds and so on;
4.Any kinds of solid liquid separation.