Crushing and conveying Waihi Gold
The crushing system at the Martha Mine open pit consists ofbination of two types of crushers, a jaw crusher and two Stamler feeder breakers. The jaw crusher is capable of crushing material with a strength of over 150 megapascals MPa. By wayparison, concrete has a strength of 20 30 MPa. The Stamlers deal with the softer material. The crushers are located below ground level, in a




































