When it comes to vibrating screens, you must be looking for an option that is long-lasting and durable. Among all, you can use a gravel screen. These are important and indispensable tools used in various industries and within the cement, chemical, and mining plants.
The screening efficiency offered by these screens is quite amazing and has a direct impact on the production. In case you are looking for details on how these screens can enhance material separation efficiency, you should read this post.
How to use gravel screens for maximum efficiency?
Whether it is a screening tool or any other industrial machine, you can only maximize the benefits when you use it correctly. Below, we have listed some ways to improve the efficiency and boost production:
● Make the best use of a huge sieve
When you want to improve the vibration force, along with the amplitude, it will enhance the shear and impact stress of the material’s sieve plate. This will reduce the clogging issue of the gravel screening surface and separate the screened materials, making sieving and stratification easy. Since these screens can make the functional conditions better, the efficiency will be significantly improved.
● Enhance the screening area.
If you want to improve efficiency, gravel screens enhance material separation and make this task quick and easy. How? Well! These screens can reduce the amount of raw materials per unit to improve the screening efficiency.
Keep in mind that when the material amount is around 80% of the entire screen capacity, the efficiency of the screening process will be higher. Due to this, the number of screened particles is higher. Hence, you must ensure that there is enough screening area, as it will make the screening process effective and quick.
● Use the right angle to maintain the right flow speed of the raw materials.
In general, the larger the angle of the inclination of the vibrating gravel screens is, the faster the raw material on the screen will move. This will enhance the capacity of the production and efficiency.
Thus, you should maintain the moving speed of the raw materials to 0.6 m/s or less. Talking about the inclination angle of the screen surface, it should be up to 15 degrees, both left and right.
● Opt for the equal thickness screening.
When the screening process is in progress, the materials’ thickness on the screen surface will slowly become thinner from the feed end to one discharge end to another. This will result in unreasonable feeding occurrences, tightened initially and then loosened afterward.
Hence, you can use different inclinations along with broken line gravel screening surface to control the different and uneven moving speed of the raw materials in every section. This will ensure that the rock, ore, and other materials can flow obliquely ahead. It is a great way to make the screening process.
● Choose multi-layer gravel screens.
You may or may not know, but blocked particles and hard-to-screen particles in the normal single-layer screening feed will move from one feed end to another and then to the last discharge end.
Therefore, it will affect the screening and stratification of fine and medium-sized materials. For this, you should opt for the multi-layer gravel screening. In other simple words, raw materials of various sizes can easily be loosened and layered.
How to make the efficiency of gravel screens better?
The gravel screens in India enhance material separation. However, you should focus on the strategies and tactics to improve efficiency. Below, we have listed the same:
● Regular inspection and maintenance
Conducting regular inspection and maintenance of the gravel screens is quite mandatory to ensure optimal functions. This will include checking the worn-out elements, proper lubrication, and loose connections. By focusing more on the possible issues instantly, the efficiency of the screen can be improved and maintained.
● Proper selection of the screen
You are advised to choose the right screen, keeping the precise applications and relevant needs in mind. For this, you should consider the desired capacity, material traits, screening efficiency, and more.
In addition to this, you should also opt for the right screens with adequate mesh size, along with the right screening surface to meet the particle size and its needs. This will reduce the risk of any blockage and improve efficiency.
● Maximum feed arrangement
You may or may not know, but feeding is the most critical factor for enhancing the efficiency of the gravel screens. Consistent and uniform distribution of the materials can prevent uneven loading and unnecessary pressure.
This will lead to increased efficiency. So, you are advised to employ techniques, like chutes, feeders, distribution gates, and more, to ensure evenly and steadily distributed feed.
On the final note,
In addition to this, one should adjust the screen and other applicable parameters, optimize the media of the screening, and reduce the overall downtime. By doing all these, you can significantly improve the efficiency of material separation and overall production. In case of a doubt or to buy quality gravel screens, get in touch with Etrack Crushers.
