simple mobile stone crusher designed for uganda in india

Low-tech machine from here aims to help Ugandans | Pittsburgh ...

Jul 4, 2008 ... Or, in this case, how a simple hand-operated rock crusher built at ... Months ago, Keith Task, a Pitt graduate working with the Peace Corps in Uganda, ... of design, how to machine metal and to create a lightweight mobile ... The result is a quarter-ton stone crusher that works by hand-spinning two flywheels...

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