¡ñCooling makes a grain of tower to be possible according to the different request for choose the different equipment. General commonly used has the tower system, the steel belt type two kinds of series.

 
¡ñCooling makes a grain of tower to be possible according to the different request for choose the different equipment. General commonly used has the tower system, the steel belt type two kinds of series.
Will heat up after the fusing material from to make a grain of tower upside or lower part pulverizes the drop, with adverse current direction cold air rapid cooling, solidification. The pellet leaves the material from the base (also to be possible to continue in tower bottom disposition fluid bed to solidify cooling), the particle size may or enters adjustments and so on wind form according to the nozzle, the general particle size is about 0.5-3mm..
 

¡ñThe urea, the cementing agent, the asphalt, the ammonium nitrate, the epoxy resin, the paraffin wax, gather the fat, the solid glycol, the stearic acid, the sulfur, the inorganic salt and so on.