Hongji's 12 t/h gypsum grinding production project in Iraq mainly crushes raw gypsum ore and grinds it into powder, which is ultimately used forination to produce gypsum powder.
A pozzolan grinding plant processes supplementary cementitious materials (SCMs) like fly ash, slag, or natural pozzolans into fine powders for blending with cement.
The gypsum grinding and calcining production line of Colombian customers was put into production in March 2017. It is mainly used for processing gypsum with raw material size less than 30mm and finished products with fineness of 200-500 mesh.
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