... is the important machine1, to turn over dung , in order to speed fermentation time2.Organic fertilizer fermentation equipment is ... residue sawdust and other organic waste fermentation. Widely used in organic fertilizer plants, fertilizer plants, sludge dumps, horticulture ... /minfermentation tank size 2500×1050 mm 3000×1350mm Made in China High Capacity organic fertilizer manure turns mow machine