With economic development , industries developed very quickly,calcium carbonate is more and more widely used for industries,the main uses of calcium carbonate are construction industry,oil industry(added to drilling fluids  as a formation-bridging and filtercake-sealing agent),calcium carbonate is also added to swimming pools as a PH corrector, it is also a major component of blackboard chalk; fine ground calcium carbonate (GCC) is an essential ingredient in the microporous film used in diapers and some building films, GCC or PCC is used as a filler in paper to reduce cost because they are cheaper than wood fiber,besides, Calcium carbonate is widely used as an extender in paints,in particular matte emulsion paint where typically 30% by weight of the paint is either chalk or marble, adhesive and ceremics are used calcium carbonate in big quantity too.

Just because of calcium carbonate’s wide usages, calcium carbonate factories developed very well these years. Our grinding mills are  widely used for calcite and limestone’s grinding,  because of  low investment, high output efficiency, low maintenance cost and simple operation, our grinding machines are used by more and more customers in more than twenty countries.

This is a newly build calcium carbonate with our ginding mills,  these production lines will finish installation and start production within this month.