The Hydraulic Oil Filter SFX-110X80 is an important component installed in the return oil line of a hydraulic system, whose primary function is to remove worn metal powders, rubber particles, and other impurities from the oil, ensuring that the oil returned to the tank remains clean. This is crucial for the normal operation and extending the service life of the hydraulic system. This article will provide a detailed introduction to the structure, working principle, and application of the Hydraulic Oil Filter SFX-110X80 in hydraulic systems.

The Hydraulic Oil Filter SFX-110X80 uses synthetic fiber filtering material, which offers high filtration accuracy, large oil flow capacity, low initial pressure loss, and high tolerance for contamination. These characteristics make it highly preformat and reliable in hydraulic systems. The filter element has filtration accuracy up to micron levels, effectively filtering out fine particles in the oil to ensure its cleanliness. Additionally, the large oil flow capacity of the filter element results in minimal pressure loss during oil flow, reducing the system’s energy consumption. Furthermore, the high tolerance for contamination means that the filter element can accommodate more impurities during the filtering process, extending the replacement cycle and reducing maintenance costs.

The Hydraulic Oil Filter SFX-110X80 is also equipped with a differential pressure transmitter and a bypass valve. The differential pressure transmitter is used to monitor the pressure difference on both sides of the filter element. When the pressure difference between the inlet and outlet reaches 0.35MPa, it sends a switch signal, indicating to the operator that the filter element should be replaced promptly. This design ensures that the filter element can be replaced before it reaches saturation, avoiding system failures caused by filter blockage. Moreover, when immediate shutdown is not possible or no one is available to replace the filter element, the bypass valve located above the filter element automatically opens, diverting the oil around the filter element to protect the normal operation of the system. The opening pressure of the bypass valve is set reasonably, ensuring that the system can continue to operate at a lower pressure when the filter element is blocked, thus avoiding damage to the system equipment.

In hydraulic systems, the Hydraulic Oil Filter SFX-110X80 is typically installed in the return oil line to maximize the removal of impurities from the oil and ensure its cleanliness. The replacement cycle of the filter element depends on working conditions, the cleanliness of the oil, and the operating time of the system. In practical applications, operators should regularly check the degree of blockage of the filter element and replace it in a timely manner to ensure the normal operation of the hydraulic system.

In summary, the Hydraulic Oil Filter SFX-110X80 plays a vital role in hydraulic systems. It effectively removes impurities from the oil through high-precision filtering, ensuring the normal operation and service life of the hydraulic system. Moreover, the design of the filter element with a differential pressure transmitter and a bypass valve allows for timely signaling and automatic switching when the filter element is blocked, avoiding system failures caused by filter blockage. Therefore, the Hydraulic Oil Filter SFX-110X80 is an indispensable component in hydraulic systems.