what is vsi in crushing plant

Vertical Shaft Impact Crusher | Osborn South Africa

Vertical Shaft Impact Crusher. A full range of robust vertical shaft impact crushers has been added to the product offering of Johannesburgbased Osborn. Manufactured in the USA by sister company KPIJCI, these versatile, lowmaintenance vertical shaft impactors (VSIs) have proved their mettle in the USA, Canada and Europe. The VSI has the ...