... poultry litter (PL) and animal waste(AW),such as,Slaughterhouse Waste,Fish Market,Urine and dung of cattle, ... of drying products, can adopt different heat source. Such as: Gas producer, directly-heated type hot air stove, ... materials which containing moisture is less than 65%, such as Chicken Manure/poultry dung/fowl manure, Ducks feces, ... of the environment. 2012 new organic fertilizer making machine