Pulverization is the process in which raw material is subject to finer grinding. To obtain powdery form of material pulverizer is efficiently used. Perfect grinding is done with continuous rotating hammers against liners. It is also used to break the lumps in to small particles. Rotary feeder is used to feed the material to be ground. Pulverizer is provided with grinding chamber along with inlet hopper and spills. Lumps are broke with hammering effect. Blowing air stream pushes the ground materials further to the outlets.
Whizzer classifier is used to retain over sized particles. It sends these particles again to grinding chamber. Re-grind material passes through the whizzer classifier. To convey material forward to cyclone collector, fan is used. In order to make whole operation dust-free, clear air is provided by cyclone collector and dust collector.