The biological environment control method is used to add microorganisms to produce the dominant flora, which is then fermented to produce organic fertilizer. Cpe Gowns, Doctor Scrub Cap , Type 6 Integrators , Nurse Caps ,Medical Apparel . Compost turner machine price The product will supply to all over the world, such as Europe, America, Australia,Pakistan, Lesotho,United Arab emirates, Jamaica.The uniformly stirred raw materials are fed into the fertilizer granulator, and granules of various desired shapes are extruded under the extrusion of the granulator die. The organic fertilizer granules after extrusion granulation have moderate hardness and neat shape.