Crusher in sand making production process application

Crushers play a crucial role in the sand making production process. They are used to break down larger rocks into smaller, more manageable sizes that can be used as raw materials for producing sand. The primary purpose of crushers in the sand making process is to reduce the size of the raw materials to a level suitable for further processing.

Here are some key applications of crushers in the sand making production process:

• 1.Primary Crushing: In the initial stage of the process, large rocks or boulders are fed into the crusher to break them down into smaller pieces. Jaw crushers or gyratory crushers are commonly used for primary crushing. The size reduction achieved in this stage enables easier handling and transportation of the material.
• 2.Secondary Crushing: Once the raw materials are reduced in size, they may go through secondary crushing to achieve a finer granularity. Cone crushers, impact crushers, or vertical shaft impactors (VSI) can be used for secondary crushing. These crushers further reduce the size of the material and create a more uniform shape.
• 3.Tertiary Crushing: In some cases, tertiary crushing is performed to obtain an even finer size of the material. This step is particularly important when producing high-quality sand. Tertiary crushers, such as cone crushers or VSI crushers, are employed to achieve the desired particle size and shape.
• 4.Shaping and Sand Making: After the crushing process, the resulting material may still have some irregularities in shape. To produce high-quality sand, additional shaping processes may be required. This is commonly done using vertical shaft impactors (VSI) or sand making machines. These machines use the principle of high-speed impact to shape the crushed material into the desired form, such as cubical or round-shaped particles.
• 5.Screening and Grading: Once the material is shaped, it goes through a screening process to separate the sand of the desired size from the oversize particles. Various types of screens, such as vibrating screens or trommel screens, are used for this purpose. The graded sand can then be further processed or used directly in construction applications.

Overall, crushers are essential equipment in the sand making production process as they break down larger rocks into smaller sizes, enable shaping and refinement of the material, and ultimately produce high-quality sand suitable for various applications in construction, concrete production, and other industries.