Shunxinfertilizerequipment

  Extrusion granulation method is a granulation process in which materials are directly extruded into finished products. Its main feature is to reduce energy consumption and simplify the process flow. Since the product is always kept dry, the drying and cooling process of the group legislation can be omitted, a large amount of nitrogen loss can be avoided, and the problem of secondary environmental pollution can also be avoided.  The working principle of extrusion granulation is as follows. The vertical shaft rotates at a certain speed, driving the roller fixed on the vertical shaft to revolve around the center line of the vertical shaft, and the rollers respectively rotate around their own core shafts. There is always a pre-adjusted working gap between the roller and the template, and there is no small through hole on the template. The uniformly mixed materials are continuously and quantitatively fed into the upper casing of the granulator through the material device. Using ...