The double-screw turning machine is used for the fermentation and turning of organic wastes such as livestock and poultry manure, sludge waste, sugar mill filter mud, slag cake and straw sawdust. It is suitable for aerobic fermentation and can be combined with solar fermentation chamber, Fermentation tank and moving machine are used together. Rotary Drum Cooler Machine, Powder Fertilizer Cooler, Roll Extrusion Granulator, Animal Manure Compost Turner,Batching Machine. Bio waste composting machine The product will supply to all over the world, such as Europe, America, Australia,Haiti, Angola,Burundi, Turin.Cow dung powder making machine price