NOVELTY - Device comprises groove for stacking raw material, raw material mixing and stirring device, granulating device, drying device, cooling device, where the groove is positioned between the mixing device and conveying mechanism, granulating device comprising two hoppers are parallely placed to first granulating disc and second granulating disc, lifting device is positioned between the groove and cooling device, and device for conveying the organic fertilizer from the mixing and stirring device to the two parallely placed hoppers.    USE - The device is useful for producing organic fertilizer (claimed).    ADVANTAGE - The device produces organic fertilizer with high production efficiency, and is environmentally-friendly.    DETAILED DESCRIPTION - Device comprises groove for stacking raw material, raw material mixing and stirring device, granulating device, drying device, cooling device, where the groove is positioned between the mixing device and conveying mechanism with the feed end of the conveying mechanism placed in the groove and the upper discharge end of the conveying mechanism placed in tank, granulating device comprising two hoppers are parallely placed to first granulating disc and second granulating disc, conveying mechanism is positioned between the hopper and first granulating disc with the feed end of the conveying mechanism set on the bottom of the hopper and the upper discharge end of the conveying mechanism placed in the bottom of the granulation disc, the conveying mechanism is positioned between secondary disk and drying device with the feed end of the conveying mechanism set in the drying device and discharge end placed in the feeding port of the drying device, where the lower portion of the discharge port of the drying device is provided with groove for placing the dried organic fertilizer, lifting device is positioned between the groove and cooling device with the feed end of the lifting device set in the groove and the discharge end set in the cooling device, and device for conveying the organic fertilizer from the mixing and stirring device to the two parallely placed hoppers.