A primary crusher plays an essential role in the mining plant. It reduces the size of the large rocks. smaller pieces are sorted through a range of site components like screens, belts and secondary crushers to achieve the desired outcome. The majority of the components in a crush site depend on the primary crusher. It is important to select the appropriate one to meet your requirements.


These suggestions will help you find out which primary crusher best suits your needs for aggregate projects. Let’s start with the purpose and then move on to model refinement. Finally, we will install the primary crusher.


Determine the function and purpose of the primary crusher


The first step to select the best shredder parts is to figure the purpose for which it is intended to be used. This is the very first step in making a decision and can take some time and guidance. The two key components to consider are the kind of material you are using and the size of the feed that will be crushed.


It is also important to take into consideration the content of your material’s moisture as well as the production target amount, discharge grade, and the long-term strategy for the site. To better understand the purpose of each type of primary jaw crusher, let’s look at them all.


Jaw crushers


The standard jaw crusher is the most common crusher used in mineral processing facilities. It consists of two jaws in a “V” configuration. One jaw is fixed while the other one moves to crush rocks large enough to reduce them to smaller pieces. It’s portable and simple to transfer to other processing plants when required. Jaw crushers are ideal for breaking down abrasive materials.


Jaw crushers make some of the coarsest substances available due to the fact that the rock gets broken in their natural lines of fragility. Jaw crushers make a fantastic primary crusher that can prepare material to be further processed.


Gyratory crushers


Gyratory crushers can create large quantities of material, usually about 1,000,000 tonnes annually. These crushers operate using the same principles like jaw crushers, however, instead of a “V” alignment the circular gap is utilized. The material is compressed by an oscillating mantle as well as a fixed conical box. Gyratory crushers can reduce the size of granular rock like granite. They can also tolerate large amounts of feed particles like slabby rocks (which jaw crushers cannot take due to its shape).


Impact crushers


Impact crushers work by propelling the material being fed against plate of the breaker, which reduces its size. They can be used to process limestone in a much more efficient manner than other kinds.


Impact crushers are employed when the shape of the material is an important necessity. Impact crushers are used for materials whose shape is essential. The only downside is that the impact of crushing could cause costly wear and tear costs over the long-term.


One of the main characteristics of an equipment is its capability and capacity to take materials without any obstructions. The larger primary crushers are typically more expensive, and therefore it is essential to calculate the cost of investment to figure out what size crusher is needed to blast materials into smaller sizes.


Examining the function and fit of the primary crusher


After you’ve selected the crusher type to choose, the next step is to assess the machine’s performance. Simulations are where they can help. Simulations are a great way to forecast the way that shredder parts will function, and how it will impact load downstream. Many software programs will simulate the aggregate process, giving you an understanding of the crusher’s actual performance.


Depending on the results the results of a simulation may influence the crusher’s recommendations. If you have long-term plans you should use a stationary model than a portable one. After that, a concept sketch is made that includes details of the site of crushing, such as grade elevation and the topographical map.


Concept drawings give you a good idea on how the primary crusher is going to integrate with the other components within the plant. New primary crushers generally require updates on screens and conveyors to increase their capacity.


The proper placement of the primary crusher


Last, make sure the primary crusher is properly installed. The procedure will differ based on the context and can occasionally be difficult and confusing. To ensure a successful installation Contact your manufacturer and request service technicians to assist you with the installation. From the management of the project through the performance verification having a skilled technician to help you out can provide you with more reliability and optimise site configuration from the beginning.