Dec 5, 2011 . The Vanguard Plus series from KPI-JCI represents the very latest in jaw crusher technology. Engineered to be the highest capacity jaw crusher on the market, .
Operating principle. Jaw crushers operate according to the principle of pressure crushing. The crushing material is crushed in the wedge-shaped pit between the fixed crusher jaw and the crusher jaw articulated on an eccentric shaft. The material is crushed by the elliptic course of movement and transported downwards.