Tertiary crushers are crushers used in the stone crushing and mining industry, specifically designed to produce fine materials with high efficiency and precision crushing capabilities. These crushers are primarily used for tertiary crushing processes, where they reduce the size of materials significantly in the final stage of crushing. Tertiary crushers are highly preferred in quarries and mining sites due to their ability to handle hard and abrasive materials.

The main principle of tertiary crushers involves applying a high-speed impact force to the material. The material is rapidly rotated by a rotor and directed into the impact area, where it collides with crushing plates, breaking down into smaller fragments. This process yields finely crushed material, ideal for producing fine aggregates, sand, and other construction materials. They are especially useful for creating high-quality, finely granulated materials for applications like concrete, asphalt, and road construction.

Their advantages include high efficiency, low energy consumption, and the ability to produce high-quality products. Additionally, the adjustable design allows for easy control over the final product size, providing flexibility for the user. Low maintenance requirements during operation also reduce operational costs, making them an economical choice for high-demand applications.