The main raw materials used in the cement manufacturing process are limestone, sand, shale, clay, and iron ore. Limestone, the main material, is usually mined on site while the other minor materials may be mined either on site or in nearby quarries.

Final products of factories are:

Portland cement. The most common type of cement in general use around the world.

High-strength cement. High-strength cement is specified where reduced weight is important or where architectural considerations call for small support elements.

Special cements for special conditions.

All products will be manufactured under international standard.


rotary kiln




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