mining crusher parts mantle and concave for gp300s

Product:minign crusher parts mantle and concave for gp300s Gp300s Cone Crusher Wear Parts The raw material is high strength cast iron, with good mechanical property, as well as good ability of absorbing the energy of crusher's vibration. It's a great help to make the rotation of main shaft running steady, which can continuously stable the output of your crusher. The heat treatment of tempering is applied to release the internal stress. It's a great help to prevent the part's dimension...