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. Drum Cooler, Straw Rotary Drum Dryer, Forklift Feeder, Hot Air Drying Machine,Rotary Cooler Machinery. The self-propelled composter is an integrated composter that can move on its own with a crawler or wheeled truck as its platform. The product will supply to all over the world, such as Europe, America, Australia,Israel, Germany,Mexico, Portugal.Organic fertilizer crushing equipment, fertilizer crushing equipment, is widely used in the production process of organic fertilizer, and has a good crushing effect on wet raw materials such as chicken manure and sludge.