The limonite is a kind of common iron mineral. Limonite shows various structures, such as massive, earthy, milky or grape-like structure.
Three-drum dryer is also called three-cylinder dryer, whose main body is composed of three concentric circles of different diameters in inlaid combination.
In the wide wheat cultivation areas, in order to deal with the wheat straw quickly, it basically goes through the incineration treatment, which not only pollutes natural air, but also wastes the valuable resources.
Sand making machine is the special equipment for the production of construction sand and stones. It can crush a variety of hard rock like granite, basalt, limestone, pebble, etc.,
Mixer is the necessary equipment which mixes the drug and pulp to add the reaction time of chemical agent and strengthen drug reaction quality.
Slurry briquetting machine is applied to compress the coal slimes with water content of less than 15% by high pressure rollers into briquettes with higher density, lower moisture content, and uniform size and shape.