Measures to extend the life of filtration filters
Although filtration filters can remove a variety of foreign substances and impurities, it is important to consider running costs since they are consumable items. Here we have compiled a list of measures to extend the life of filtration filters, so please check them out.
Perform a backwash
One of the most commonly used methods of cleaning filtration filters is backwashing. Backwashing means that when water is passed through the filter, it is passed from the opposite direction than normal.The filtration filter is prone to clogging due to the accumulation of foreign matter and dirt, but backwashing can remove some impurities.
After backwashing is complete, the impurity-laden water is discharged and the process is completed by returning the water flow to normal. The filtration filter is now clean.
Filter cleaning
If the filtration filter becomes clogged due to foreign matter, coolant fluid will stagnate and flow rate will decrease. This can lead to tank overflow, in which liquid leaks from the tank, or to machining problems due to insufficient coolant supply.
Regular cleaning of the filter is an effective way to prevent this.Backwashing will provide some cleaning effect, but if it is not sufficient, the filter must be removed and thoroughly cleaned.
Filter replacement
Depending on the product and usage, filtration filters are consumables and have a limited life span.If the filter cannot be returned to a clean condition by backwashing or filter cleaning, or if the filter is already clogged, replace the filter.Do the following.
Editor's Summary
If the equipment continues to be used without maintenance of the filtration filter, foreign matter accumulates and the quality of the coolant fluid deteriorates. This can lead to problems such as the growth of microorganisms that cause foul odors or damage to workpieces caused by foreign matter in the coolant fluid.
To maintain a high level of accuracy, regular maintenance of filtration filters is essential. It is also important to select and install filtration filters that are easy to maintain.
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Coolant filtration system
Three recommendations
Coolant filtration equipment is used to filter sludge generated from equipment. There are a variety of products available depending on the intended use, so it is important to determine "whether the coolant filtration equipment is suitable for the purpose" and "whether the equipment is suited to the characteristics of sludge.
Filter filtration system capable of filtering all "fine" sludge of 3μm or less
Filter filtration system capable of filtering all "fine" sludge of 3 microns or less
Sun Maintenance Koki
Reference: Sun Maintenance Koki official website (https://www.smk-web.co.jp/index.html)
Main materials that can be filtered
- Brittle materials such as cemented carbide, ceramics, and castings
For factories like this
- I want to filter fine sludge less than 3μ.
- I want to use it as a secondary process
- To remove sludge that could not be filtered by other equipment
Capable of filtering "large volumes" of up to 200 l/min
Centrifuge
Toto Separator Kogyo Co.
Reference: Toto Separator Industry official website (https://centrifuge-tsk.com/)
Main materials that can be filtered
- Brittle materials such as cemented carbide, ceramics, and castings
For factories like this
- I want to filter more than 100 L
- I want to use it as a primary process
- Want to reduce running costs
High magnetic force filters 5 microns or less
High magnetic force enables filtration of 5 microns or less.
Magnetic Separator
Sumitomo Heavy Industries Finetech, Ltd.
Reference: Sumitomo Heavy Industries Finetech official website (https://www.shi-ftec.co.jp/)
Main materials that can be filtered
- Metal materials such as aluminum, steel, and iron
For factories like this
- I want to filter metal materials.
- I want to use it as a primary process
- I want to remove metal sludge.
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