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Rock Crushing Stages: Crushing Stations
Utilizing plural crusher types within a project and performing material diminish work may be required. In most cases, primary, secondary, tertiary and even quaternary crushing stations can be founded.
Sure, not entire stations need to be built in every type of project. Sometimes firstly station alone can meet customer needs and provide adequate downsizing
For example, It need to be the current 4 inches by 6 inches; fast or pulse will suffice. However, three or even four stations, where the aggregate should be much more necessary.
Primary Crushing Station
The firstly crushing plant utilized in the primary stage in a crushing circuit is the secondary crushing of the aggregate product.
Typically, the product from most firstly crushers is about 4 to 6 inches as noted above will be.Firstly types of crushing equipment are generally: cone, rotary, impact and jaw crushers.
Secondary Crushing Stations
In the secondary crushing stage, the reduction process keeps on importantly. Tertiary or ultimate crushing. Knowing the details of the output to be taken from the station, how much reduction should be done at this stage. It will help determine what is needed.
Because cone crushers are generally versatile in terms of speed, feed, closed edge setting and throw,used in secondary crushing stations. In addition, cone crushers are used to keep productivity high. It is very important to run it on consistent settings.
Tertiary / Quaternary / Final Crushing Station
In the tertiary, quaternary or final crushing level of the crushing process, aggregate products such as rock. Sizing is done to make it marketable.
It is very important that knowing which types of breaker will be effective in achieving the desired output,in terms of eliminating the risk.
These include cone crushers, horizontal impact crushers, high pressure roller crushers or vertical shaft crushers are the types of crushers that can be used at the stage.
What Are the Types of Rock Crushers?
In this day, the much more utilized aggregates in the construction industry are sandstone, gravel, granite and limestone. However, Since these rocks differ from each other according to their hardness and wear characteristics, The type of rock crusher to be used will also be different.
How well do you know the type of rock you want to break and what will be its ultimate use?
The more detailed information you have, the more effective you can choose the equipment to achieve your project goals. It will be as easy.
Jaw crushers are more blunt tools for compression crushing than cone crushers. Because,
It is generally used in the primary rock crushing stage.
Jaw crushers, also known as rock crushers, are effective in breaking large and hard materials into pieces. They tend to work well with many different types of aggregates. Wear and tear as impact rock crushers they cannot afford wear and tear. They produce minimal fines and dust.
Rotary crushers are usually lined with manganese steel. It has a conical head and a concave surface. It breaks up the material by compression.
Like jaw crushers, rotary crushers are often used in primary crushing stations. Secondary
There are also cases where they are used as a crusher.
Similar to jaw and rotary crushers, cone crushers also use the compression method to crush the materials. They shrink it by squeezing it until it breaks.
Cone crushers consist of a mantle built into a concave bowl coated with manganese. It has a similar structure to rotary crushers, but the area where it crushes materials is less right-angled.
It is good at shredding non-adhesive, dry or wet, medium or hard, hard-to-wear materials.
The printouts will be reduced by approximately 1/4 to 1/6.
Impact Crushers – VSI and HSI
Impact impacts are used in hard-to-erode rock types such as limestone by horizontal impact impact method. This species; aggregate by impact collision using impacts, impact plates, and knuckles specified invoices.
Impact crushers, which are cheaper than compression crushers, can provide more reduction.
In some cases, the use of impact crusher is also seen after using a different type of rock crusher. This the process is the goal of shaping the crushed material into a more cubical consistency done in cases.
The disadvantages of impact crushers are:
Tends to produce very fine material when used on softer rocks will be.
May require frequent parts replacement.
It can create a problematic amount of dust.
Portable and Fixed Crushing Plants
You can choose a stationary crushing plant depending on the duration of your project and the performance you expect from crushing equipment, portable or stationary.
Fixed crushing plants have higher capacity and efficiency. Easy maintenance and low production. It is a highly preferred technology for years due to its cost-effectiveness.
If you need to move the crusher to site more than once a year, It would be better if you do invest in a portable crusher. These facilities are more suitable for small projects. Usually fixed plants are not as efficient because they have less production capacity.
However, if you have more than one project where you need a rock crusher plant in different regions; portable crushing plants will cost less in the long run.