Rock sand making and pebble sand making are common sand making methods, and the common material is pebble. The development of pebble sand making technology has been very mature, which is also related to the production of stone. The process of making sand from mountain stones and pebbles is roughly the same, but there are also some differences.
There are usually two kinds of pebbles. One is pebbles on the riverbed. These pebbles are usually high in soil content and need to be washed. They can be washed before being broken, or broken before being washed. The other is pebbles on the Gobi Desert. These pebbles have been weathered for a long time and may not be strong enough, so they are not as valuable as river pebbles. When making sand from pebbles, they can be screened first, then crushed, and then screened.
How are rocks and pebbles processed into machine-made sand? Take the river pebbles as an example. The river pebbles are excavated from the river or the riverbed. The pebbles are large and small. If the process of first breaking, second breaking and sand making machine is followed directly, the production capacity will be wasted and the production capacity of coarse breaking cannot be effectively released.
Therefore, it is necessary to screen first.When selecting the screen mesh standard, the following two points should be roughly grasped: 40mm and 300mm. Below 40mm, it can directly enter the vertical shaft sand making machine to crush the sand. Above 300mm, it is necessary to select the coarse crushing equipment. PE series jaw crusher is the preferred equipment.
How are rocks processed into machine-made sand? Sand making by mountain rocks is different from pebbles. Because most of the mountain rocks are produced by blasting, such rough breaking links are basically indispensable, and the process is one breaking, two breaking, grading, sand making, screening and other links. At this time, it is necessary to select the appropriate configuration and blasting density for the customer according to the customer's preset capacity.
The cases of sand making with rocks and pebbles of SMMVIK Machinery have been carried out in many places at home and abroad. Welcome the vast number of sand making users to come to consult, we have professional customer service staff for you to carry out a detailed introduction, we look forward to your arrival.
