Dry Hammer Mills Are Used in Gypsum

Dry Hammer Mills Are Used in Gypsum

 

Drying Hammer Mills is suitable for crushing and drying soft or non-abrasive materials, eg: gypsum, chalk, clay, slurry, filtered cake, etc. It can break up, dry and calcine industrial by product plaster, flue gas desulfurized gypsum and calaium carbide slag. This equipment is of high efficiency and low energy consumption. It has the function of breaking up and crushing the materials while drying them. The rotary rotor breaks up the materials, hot blast dries them, and air flow takes the crushed and dryed materials into separation chamber. Afterwards, fine powder is separated in cyclone, while coarse particles goes back to the hammer mill and crushed again.

In gypsum board industry, the rotor on drying Hammer Mill can break up and throw the desulfurzed gypsum slag, whose water content is no more than 28%. During this process, the gypsum slag exchanges the heat with the intake hot air of 550℃， and then the max water content of the material is 1%, which goes into riser from outlet duct and then hot air takes the material into the next process. This machine can also be used to dry and crush filtered cake in cement industry and calcium carbide slag in environmental protection.

Drying Hammer Mills adopt reasonable and reliable process technology, high-quality material and advanced automated processing equipment, which ensures the reliable and steady operation, and convenient maintenance. Each environmental indicators of this equipment are in line with the requirements of the country.

Desulfurized gypsum slag used to be processed through the landfill, which seriously pollutes the environment and uses the farmland. Nowadays, the desulfurized gypsum slag can be used as construction gypsum powder processing plant, after being processed by this machine. What’s more, its performance is better than that of natural gypsum. It is high-quality raw material to produce gypsum board.

 

With its high quality products such as 、、、Henan Hongxing mining machinery Co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.