... 4.Hydraulic steering system ferment composter machine/compost mixing machine M4000 Main technical specifications: ModelCompost mixing M4000Mate power280hpWorking width4000MMWorking height1800-2000MMWorking ... filter sludge, bagasse, chimney ashes, slag and alcohol waste liquid, corn core, wood scrap, husk of rice,paper ... ,Sprinkling time:1hour/3hour It can spray liquid spawn, water, chemical agent.