Gypsum powder machine introduction:

We use the advanced technology to produce the gypsum power factory from 30,000 tons per year to 300,000 tons per year

Gypsum powder machine

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 machine 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 gypsum powder production line

Simple structure, it is not easily broken

Occupy small room

With low energy consumption

It can produce good performance gypsum powder