Buy Olivine Mine

Due to the high melting property of olivine mine, the casting mold does not react with the metal and does not damage the steel surfaces. In general, the casting mold and the inner part of it are in the form of flour (grain size 74-50 microns) olivine coating is used. This coating in the refractory property ensures that the casting can be easily separated from the mold. Another feature of this field that gives the olivine to the foreground with respect to the silica sand is the minimum defects that can be caused by expansion during casting because of the low expansion coefficient. In addition, due to this property consumption of binding components such as bentonite and water is also reduced.

Dudolp Mine