Screening in Moscow

Gravel screening from GMR Group is extracted directly from quarries in Moscow and the Moscow region. Among the by-products of rock crushing, it is used on an equal basis with other screenings (granite, limestone, rubble), because it is characterized by high technical performance, has excellent strength and weak ability to absorb and emit radiation.

River gravel is used — the material is obtained by crushing and sorting. The grain size is less than 0-5mm, the classification refers to culling, these are no longer types of crushed stone, but a dusty gravel mass, according to the photos that the Internet gives out, more like sand. To dispose of waste that can be beneficial is to lose part of the income, so the screening of gravel is popular, it can be used for construction. The concrete plant is purchased in bulk. This is the main area of consumption. ...

Any mining industry tries to benefit from its raw materials and minimize waste. Therefore, when a shallow condition remains during the crushing of non-metallic minerals (granite, gravel, limestone), it is not discarded. The resulting dust and non-standard sized crumbs are widely used in construction.

This material is obtained from different rocks.: ...

Our country is famous for its mineral reserves and occupies a leading position in the extraction of minerals such as granite, marble, etc. They are used in whole pieces or crushed into small rubble. With any method of processing, waste remains: dust, unformed crumbs, sand, and impurities.

When mining granite, screening remains as a working process, which is classified by fractions. Granite screening of 2-5mm is very common. It is of natural origin, durable and reliable. ...

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