Hamadan Silica Company was established as the first silica processing unit in the province with nearly 33 years of successful experience in the field of industry. Hamedan Silica slogan has always been customer orientation and honesty in sales, and in this regard, our main goal is to increase the quality of the final product and offer it at a reasonable price without intermediaries, so that the satisfaction of our dear craftsmen in industries such as glass, crystal, crystal, glaze, porcelain Sanitary ware, water purification industries, silicate industries, foundry industries and dozens of other diverse industries are a proof of this.

Silica is one of the best and most important components of sand filtration. For this reason, it is sometimes called sand filtration silica. Silica has the chemical formula SIO2, which is extracted from the silica mine and is one of the minerals that is widely used in many cases, including the water industry. Included in working sand filtration system.

Hamedan micronized silica or powdered silica is one of the most widely used minerals and is produced in various meshes including 180 mesh, 230 mesh, 325 mesh with a purity of over 99%. The word mesh is used in many scientific or commercial subjects, but few know its meaning.

High quality silica with precise granulation and excellent quality and in terms of appearance and color, is the whitest and purest type of silica with a purity of 99.9%, which is used in its own industries. One of the main and most important applications of premium silica is in the production of high quality glass and crystal.

It is the best type of silica that has a purity of over 98% and its supply is limited, which is mainly used in glass and crystal industries or applications that require the whitest type of silica.

This silica with more than 96% purity is one of the highest quality silics that is used in industries such as glaze, chemical industry, ferrosilicon, fiberglass, sodium silicate, ferrochrome, sand test cement and..

It has a purity of 85 to 95% and is browner than the previous types and is used in casting sand, sandblasted sand, filtration and refractories, lime sand and light brick, cement and light concrete factories.

Anthracite is a hard, black and shiny coal that has the least amount of water and volatiles and the highest amount of carbon (between 75 to 95%) and has the lowest impurities and the highest energy density in all types of coal except graphite.