Also called as extrusive rock, volcanic rock is a pollution-free ideal materials with advantages of high strength, heat insulation, sound absorb and corrosion resistance.
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.,
Kaolin dryer is also known as kaolin drying machine, which is not only applicable for granular materials, but also used for drying viscous, pasty materials or materials with higher water content.
For limenite beneficiation, a combined beneficiation method is often better than a single beneficiation method, which can better improve the ore grade and recovery rate.
Cassiterite is usually a yellowish-brown to brownish-black mineral. In order to make full use of cassiterite, it is necessary to make a series of processes such as crushing, beneficiation and purification.
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.