(1) The roller extrusion granulator
belongs to the dry granulation, granulation does not need to adjust the dry and wet materials, within the need to increase the drying equipment, etc.
(2) Granulation range is wide. Can adapt to contain heat-sensitive materials processing particles, such as organic fertilizer to add ammonium bicarbonate granulation.
(3) Because it is dry granulation, so there is no waste water or exhaust gas discharge in the production process.
(4) The extrusion granulation process is short, easy for automatic control and relatively high production efficiency.
(5) The flexibility of the roller extrusion granulator production is good, so that the fertilizer production program can be adjusted at any time and can be used to produce organic fertilizer.
(6) Compared to agglomerate granulation, the size uniformity of the roll extrusion granulator has a big advantage because the spherical craters of the rolls are the same size.