1. Strict control and selection of materials; Pellet Counterflow Cooler, Compost Fertilizer Crusher, Fertilizer Extruder Granulator, Potash Fertilizer Crushing Machine,Accessory Equipment. Composting pulverizer is widely used in bio-organic fermentation composting, municipal solid waste composting, grass peat, rural straw waste, industrial organic waste, chicken manure, cow manure, sheep manure, pig manure, duck manure and other bio-fermentative high-humidity materials. Special equipment for the process. The product will supply to all over the world, such as Europe, America, Australia,Estonia, azerbaijan,Uganda, Italy.Cow dung powder machine