Mill Trajectory Modelling

Multotec utilises MillTraj software to predict the influence of mill liner design on the trajectory of grinding media, and to analyse the wear rates of liners according to the mineral being processed. This provides Multotec with a fundamental guideline when designing efficient mill liners.

This specialised trajectory modelling measures the variable speed to demonstrate the impact of mill speed. The display features all representative liners and mill charge with a clear Perspex screen on either side in order to assess the trajectory pattern of mill charge during operation. The study of the motion of grinding media in mills led to the development of this customised modelling software.

Benefits of Mill Trajectory Modelling

  • Informs selection of lifter angles and heights related to: mill application, mill size, mill speed, filling and ball size
  • Assesses current comminution circuit parameters
  • Monitors the condition of comminution and other equipment
  • Indicates design improvements
  • Simple to use with known mill parameters

More than a mineral processing equipment supplier:

At Multotec, we provide more than processing equipment, but constantly strive to assist you in achieving overall business excellence. This is why when you partner with Multotec, you don’t just get a diversified product offering, but form a relationship based on product refinement, a true understanding of process flow sheets and field service and maintenance – ensuring that together we will create a solution that is suited specifically to your individual needs and that will optimise your process and lower your overall operating costs.

Monitor the condition of comminution circuit and other equipment with our Trajectory Modelling Software.
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