Soft stone sand aggregate production line
Soft rock is commonly used for sand making, such as limestone. How to design the sand aggregate production line for soft rock sand making?
Coarse crushing generally adopts jaw crusher or impact crusher, and then sent into the impact crusher by belt conveyor for secondary crushing. Then through the vibrating screen for screening, the materials larger than the required material size are returned to impact crusher again, and those in line with the material size are sent to the finished product warehouse. The design of the sand aggregate production line of soft rock should strictly follow the green production standards. Closed plant design can be selected to reduce dust and noise pollution. The dry production process should be equipped with dust removal equipment, and the wet production process should be equipped with sewage treatment system.
Hard stone sand aggregate production line
Although hard rock sand making is good, it is necessary to choose the right equipment and technology. How to design the sand aggregate production line for hard rock sand making?
Three stages crushing and sand making process can be selected. Jaw crusher or gyratory crusher can be selected in the coarse crushing stage according to the material properties and production needs. After coarse crushing, it is sent to the medium crushing stage through the belt conveyor. The medium and fine crushing stage is configured with hydraulic cone crusher, which is more suitable for medium and fine crushing operation of hard rock. After screening, it enters the sand making and shaping stage. Vertical shaft sand making machine can be configured in the sand shaping process. After screening, the manufactured sand meeting the requirements will be transported to the finished product bin for use in the construction project. The design of sand aggregate production line for hard rock sand production should also need to achieve green production.
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