Maximise ore characteristics and predict comminution circuit throughput with the Integrated JK Drop Weight & SMC Test.

The Integrated JK Drop Weight & SMC Test was created to combine two industry standard tests into a single test for use in characterising ore under AG/SAG milling conditions.

The Integrated JK Drop Weight Test provides ore specific comminution parameters which are used in the JKSimMet software to analyse and/or predict crusher and AG/SAG mill performance. This allows for optimisation of current circuits or flowsheet design for new circuits.

Developed at JKTech in 2012, the Integrated JK Drop Weight & SMC Test is a single particle breakage test across 17 size/energy combinations.

Sample Requirements: The minimum quantity of sample required to provide sufficient particles for testing is 120 kg of crushed rock in the -63+13.2 mm size range. JKTech can prepare a sample to the specified size range from a larger amount if required.