At Aminpro we perform the LEIT: Low Energy Impact Test). This impact test is based on the crushability test developed by Bond, which allows the calculation of the actual power requirements for crushing in terms of the ImpactWork index.
The equipment consists of two pendulum-mounted hammers that simultaneously and evenly hit the rock sample. The LEIT test is performed on ten or more representative ore samples in order to obtain statistically significant results.
The results obtained with this test allow designing and dimensioning the crushers needed, identify geometallurgical units with different hardness, estimate the energy requirement of the crushing plant, among others.
If you are looking for more information about our comminution tests, do not hesitate to contact us.