To produce high-density concrete aggregate, crushed barite with fineness between 200mesh and 325mesh is usually important raw materials. You can choose Joyal grinding mills to produce fine barite powder. Joyal will offer you customized solution according to your requirement. To improve efficiency, the bag filter can be changed to pulse bag filter and the whole powder grinding system can be designed as open circuit instead of closed circuit.
Concrete aggregate refers to those mineral particulate materials with diameter over 0.16mm which usually play the role of fill and skeleton in concrete. According to the apparent density, aggregate can be divided into three kinds that are ordinary aggregate, lightweight aggregate and heavy concrete (such as barite). High-density concrete aggregate usually refers to heavy concrete and the barite stone must be firstly pulverized into 200mesh ~ 325mesh before being used to produce high-density concrete aggregate.
To crush barite stone to be 200mesh ~ 325mesh, you can choose our MTM Trapezium Grinding Mill and MTW European Trapezium Mill. By using Joyal grinding mills, you can accurately control your desired fineness. After pulverized by Joyal grinding mills, you can directly apply these barite powders in high-density concrete aggregate.
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