Core elements of compost maturity manufacturers of earthworm manure organic fertilizer granulator, Chemical Dryer For Powder And Granulate, Vertical Fertilizer Mixer, Ring Die Granulator,Wheat Straw Crusher. Industrial composting refers to the process of aerobic mesophilic or high-temperature degradation of solid and semi-solid organic matter by microorganisms under controlled conditions to produce stable humus. The product will supply to all over the world, such as Europe, America, Australia,Brisbane, Canada,America, Senegal.The double-stage pulverizer is widely used in municipal solid waste, distiller's grains, mushroom residue, etc. The preferred compost pulverizer has upper and lower poles for pulverizing, and two sets of rotors connected in series with each other. The pulverized materials are pulverized by each other to achieve the pulverizing effect.