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. Scrub Suits, Bowie-Dick Type Test Pack , Long Sleeve Light Weight Coveralls , Crepe Paper Rolls ,Steam Indicator Tape . 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,Nepal, Czech Republic,Costa Rica, Poland.The dry granulator produces a superimposed motion effect through the rotation of the rotor and the cylinder, which can improve the mixing efficiency, promote the mixing between them, and achieve more efficient granulation in production.