Gypsum powder production line detailed introduction:
We use the advanced technology to produce the gypsum power equipment from 30,000 tons per year to 300,000 tons per year
Gypsum powder machine production process
The gypsum stone is crushed into granule less than 25mm with crusher. It is stored in raw material silo, then conveyed into grinding mill to make gypsum powder. The powder is classified through a classifier. The qualified powder in required fineness shall be carried to the calciner, while the unqualified powder shall be returned to the grinding mill for further process. The calcined gypsum powder (it is usually called Plaster of Paris) shall be stored in the finished product silo for preparation of plasterboard raw material.
Gypsum powder production line calcination process
The calcination is the important part during the whole system; our company develops a new advanced equipment---boiling system.
The boiling furnace body consists of delicate and intensive cooling coil pipe. Put the heat conductive oil in the pipe, and release the heat into the inside of furnace. There is a Roots blower under the bottom of boiling furnace, and blow the air into the furnace, until blowing the powder into boiling status. Under a certain temperature, the dried and dehydrated powder become light, and flow to the outlet automatically. The quality of this kind of gypsum powder is stable
The Characteristics and Performance of plaster of Paris machine
Simple structure, it is not easily broken
Occupy small room
With low energy consumption
It can produce good performance gypsum powder
With best dust collecting
