Metso Nordberg GP cone crusher concave and mantle Metso
JN Engineering offers a wide range of concave bowl liner and mantle suit Metso Nordberg GP cone crushers including Extra Coarse S Coarse S Coarse Coarse Medium Medium Fine Fine Extra Fine All JN Engineering mantles and concaves are made of manganese steel 18% Mn and 2% Cr which give you the benefits Improved reduction Cubic product shape