... poultry litter (PL) and animal waste(AW),such as,Slaughterhouse Waste,Fish Market,Urine and dung of cattle,pigs,sheep,chicken ... of the river, the sewer, etc.. Advantage of the organic fertilizer production making equipment1.simple structure, easy-to adjust and excellent ... -to-flow or hard-to-flow materials. Picture of organic fertilizer production making equipment If there is any questions, pls contact ...