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, etc. It is widely used in the fermentation and decomposing of large-scale organic fertilizer plants. and removal of moisture. Suitable for aerobic fermentation. Cow manure organic fertilizer coating machine manufacturer, Npk Granulator Machine, Mini Granulator, China Granulation Equipment,Rotary Cooling Machine. Bio-waste composting is a method of processing and utilizing garbage. It uses microorganisms such as bacteria, yeast, fungi and actinomycetes existing in garbage or soil to degrade the organic matter in the garbage by biochemical reactions, forming a similar Substances that corrode soils, used as fertilizers and to improve soils. The product will supply to all over the world, such as Europe, America, Australia,Barcelona, Philippines,Morocco, Birmingham.The fertilizer mixer is an essential and important equipment in the biological fermentation tank. Different slurry type mixers are selected in the biological fermentation tank to make each area in the tank meet the requirements of gas-liquid dispersion, solid-liquid suspension, mixing, heat transfer, etc. Fermentation yield, reduce energy consumption.