Sandstone aggregate is used as the basic material of engineering construction. Commonly used raw materials are pebbles, granite, limestone, etc. Different raw materials require different crushing equipment.The raw materials can be divided into two types according to the hardness: hard stone and soft stone.
Hard stone: cobblestone, granite, basalt, etc.
Hardness: above 150Mpa
Treatment method: Jaw crusher and cone crusher are usually used for crushing equipment. The impact crusher can be used for shaping according to the requirements of the finished product, and then the auxiliary equipment vibrating screen is used for sorting. Specification of finished aggregate.
Soft stone: limestone, sandstone, etc.
Hardness below 150Mpa
Treatment method: For the crushing equipment, a jaw crusher, an impact crusher, and a hammer crusher can be considered, and an impact crusher can also be used in accordance with the needs. Important note: The hardness of limestone varies greatly depending on its silicon content. If limestone with a high silicon content is crushed, a cone crusher is required.
There are many ways to choose sandstone aggregate processing equipment and process design. The specific requirements of how to choose and match need to be comprehensively considered according to many factors such as the hardness, looseness, mud content, finished product requirements of different raw materials. When The Nile Machinery configures the solution for the customer, it will configure the appropriate equipment according to the material situation, so that you have no worries in the production process.
