The hydraulic oil filter element DQ600KW25H1.0S is a filter element specially used in the hydraulic system of power plants. Its main function is to ensure the cleanliness of the hydraulic oil circulation and protect the components of the hydraulic system from damage by pollutants. It is installed on the top of the oil tank of the power plant’s hydraulic oil system, and the cylinder is partially immersed in the oil tank. This installation position helps the filter element better contact the hydraulic oil and improves filtration efficiency.

The quality and performance of the hydraulic oil filter element DQ600KW25H1.0S may be affected by a variety of factors, including:

1. 1. The number of layers of the filter: The number of layers of the filter is an important factor affecting the filtration effect of the filter element. The more layers, the better the filtration effect, but at the same time it will increase the pressure drop of the filter element, resulting in a drop in hydraulic system pressure. Therefore, the filtration effect and system pressure loss need to be weighed when designing the filter element.
2. 2. Material supporting the filter: The material supporting the filter is one of the key factors affecting the quality of the filter element. The hydraulic oil filter element needs to withstand the chemical components in the oil, so the material supporting the filter screen should have good corrosion resistance to ensure that the filter element is not corroded during long-term use. In addition, the material should have sufficient strength and wear resistance to withstand the impact and wear of the filter screen from particles in the oil. Under repeated pressure, the material should also have good fatigue resistance to ensure that the filter element does not suffer fatigue damage during long-term use.
3. 3. Filter precision: The pore size and pore size distribution of the filter are crucial to filtration performance. If the accuracy does not meet the requirements, the filter element will not be able to filter fine particles in the oil, and the oil cleanliness will not meet the standard, which will bring great safety risks to the system.
4. 3. Filter material integrity: Whether the filter material is defective, such as cracks, holes or falling off, which may lead to a decrease in filtration efficiency or early failure of the filter element.
5. 4. Sealing performance: The sealing performance of the filter element ensures that the hydraulic oil will not leak during the filtration process. If the sealing is poor, it may cause a drop in system pressure or oil contamination.
6. 5. Shell material and structure: The shell material and structural strength of the filter element need to be able to withstand the pressure of the system and the impact of the external environment to ensure the stability and durability of the filter element.
7. 6. Installation method: The correct installation of the filter element is crucial to the filtration effect. Improper installation may cause the oil to flow in the wrong direction and reduce filtration efficiency.
8. 7. Maintenance and replacement: The frequency of maintenance and replacement of the filter element will affect its overall performance and lifespan. Regular replacement of the filter element can ensure that the system maintains good filtration effect.
9. 8. Working conditions: The operating temperature, pressure, oil type and pollution level of the hydraulic system will all affect the performance and service life of the filter element.
10. 9. Manufacturing process: The manufacturing process of the filter element, such as welding, pressing, bonding, etc., will also affect its quality and performance.

There are other different filter elements used in power plants as below. Contact Yoyik for more types and details.

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