The limonite is a kind of common iron mineral. Limonite shows various structures, such as massive, earthy, milky or grape-like structure.
Lime kiln is also named as lime rotary kiln, which is the main equipment for calcining active lime. It is widely used in limestone, dolomite, kaolin, cement, special cement, bauxite, refractory material, powder, magnesium oxide,
Sand dryer applies to granular materials in general, especially suitable for drying sand, river sand, quartz sand, silica sand, etc.
Lignite is a kind of mineral coal with minimum coalification degree. Because it is rich in volatile elements, it is easy to be burnt and generate smoke.
Coal briquetting machine is also called coal briquette press machine, which can press powdered or granular coal slime, raw coal and lignite coal into spherical shape, oval shape and flat shape with strong pressure.
Mixer is the necessary equipment which mixes the drug and pulp to add the reaction time of chemical agent and strengthen drug reaction quality.