Brazil Gyratory Crusher Commissioning
2021 9 16 Rock Crusher History Mineral Processing Amp Metallurgy. the steam shovel began to change the entire picture of openpit workingwith the steam shovel came the really huge no 8 crusher with its 18 receiving opening up to this time the jaw crusher had kept pace with the gyratory both from the standpoint of receiving opening and capacity but now the gyratory
Gyratory Crusher
The gyratory crusher shown in Figure 2.6 employs a crushing head, in the form of a truncated cone, mounted on a shaft, the upper end of which is held in a flexible bearing, whilst the lower end is driven eccentrically so as to describe a circle. The crushing action takes place round the whole of the cone and, since the maximum movement is at the bottom, the characteristics of the