Sand and Gravel Prospect and Price in Philippines |
Jan 11, 2020· Introduction of sand and gravel production line. The river stones are uniformly sent to the PE600×750 jaw crusher by the vibrating feeder for coarse crushing into 65160mm size. And then the coarsely crushed material is sent to the PSG900 cone crusher by the belt conveyor for secondary crushing into 1338mm, then is fed into the sand maker for further crushing.