Which is easier to break, river pebble or granite?

Machine-made sand, also called artificial sand, is broken out of granite or basalt. According to different particle size sieve, wash out. Most of the river sand that is also used now is mainly composed of quartz sand; generally, the mixing station is equipped with a sand making machine to crush small stones to make sand.

Stone has two uses, one is coarse aggregate and the other is sand making; stone is natural pebble, mainly composed of granite, basalt, limestone, quartzite, rhyolite, andesite, slate, sandstone, gabbro rock, etc.

Granite sand making machine has naturally become a very popular sand machine. Granite is a material with high hardness and high silicon content, which is difficult to be broken in actual crushing operations. Therefore, the granite sand making process should be reasonably designed, and the production cost of the production line must be considered while considering the investment cost of the crushing project. Some granite hardness is relatively high, and some are relatively low, so the hardness of granite is hard to say, but its hardness does not exceed 7. For ore processing, it is nothing more than three steps: coarse crushing, fine crushing, and sand making.

Then, suitable crushing equipment is required for hard stones such as river pebbles, otherwise not only will the life of the equipment be shortened, but the quality of the finished product will not be good.

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