Our pan granulator bio-organic fertilizer production line could offer production of 20 000 tons year It is proven by our customers that the whole organic fertilizer production process is centralized controlled and all equipped fertilizer machines are highly automatic and easier to operate The whole bio fertilizer plant is designed based on advanced and mature technologies The fermentation system compost windrow turner can simultaneously make the best use of solar energy bio-energy and mechanical energy greatly saving energy The packaging system is controlled by the computer ensuring the precision of finished products packing The pan granulator bio fertilizer production line is suitable for organic materials such as livestock and poultry manure dregs papermaking sludge and municipal solid waste