Tag Archives: funnel flow

Evolution in the Design of Bulk Solid Handling Systems in Mining in the Last Two Decades

Last month we celebrated the 20th anniversary of Jenike & Johanson’s office in Chile (JJC). This landmark made me think about the huge change that most mining and engineering companies in Latin America have experienced in this period on the … Continue reading

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Riddle me this… what does a hopper and lampshade have in common?

The answer to this riddle may not be obvious, but, it is quite simple…the hopper and lampshade have the same angle!  This is shown in the graphic. As with a lampshade (see “A”), a hopper must be made economically.  Consequently, … Continue reading

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