Refractories are materials that provide linings for high-temperature furnaces and other processing units. Refractories must be able to withstand physical wear, high temperatures (above 538°C [1000°F]), and corrosion by chemical agents. There are two general classifications of refractories, clay and nonclay.
The raw magnesite is mined selectively according to customer requirements and temporarily stored in the plant in Oberdorf. By different treatment processes and specific combustion process, the individual qualities (caustic) are produced.So far, t...
They are used in the manufacture of optical instruments, radios, chemical devices, etc. Quartz sands are used in mortars, concrete mixes, glass making, and for hydraulic fracturing. Siliceous sandstones and quartz are used in the construction ind...
The Hengyang ultrafine grinding mill is a large-scale wet or Dry grinding equipment developed by our company. The brand-new mill structure, unique component design, simple matching process, the equipment performance is qualitatively improved comp...
Kaolin is a mineral nearly white in color and is used primarily to add brightness, smoothness, and gloss to products such as paper, paint, toothpaste, cosmetics, porcelain, and more. New uses for kaolin continue to be discovered, ensuring sustain...