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What are the functions of engineering machinery filter cartridges

Release time:

Apr 14,2023

The function of the engineering machinery filter element is to effectively filter impurities in the engine oil, reduce the flow resistance of the engine oil, ensure lubrication, and minimize the wear of various components during operation; The function of the fuel filter is to effectively filter out impurities such as dust, iron filings, metal oxides, and oil sludge in the fuel, prevent blockage of the fuel system, improve combustion efficiency, and ensure stable engine operation; The air filter element is located in the air intake system of the engine. Its main function is to filter out harmful impurities in the air that will enter the cylinder, so as to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat, thus providing guarantee for the normal operation and output power of the engine.
The results show that the wear of the engine mainly includes corrosion wear, contact wear, and abrasive wear, with abrasive wear accounting for 60% to 70% of the wear amount. The filter element of construction machinery usually works in a very harsh environment. Without good protection, the cylinder and piston ring of the engine will wear quickly. The main function of the "three cores" is to effectively filter air, oil, and fuel, reduce abrasive damage to the engine, and ensure engine operating efficiency.
2. Replacement cycle of "three cores"
Normally, the replacement cycle for the engine oil filter is 50 hours of operation for the first time, followed by every 300 hours of operation thereafter; The replacement cycle of the fuel filter is the first 100 hours of operation, and then every 300 hours of operation. The replacement cycle can be appropriately extended or shortened based on the difference in the quality level of the oil and fuel being filled; The replacement cycle of the engineering machinery filter and air filter used by different models varies, mainly adjusting the replacement cycle of the air filter according to the air quality of the working environment, and the inner and outer filter elements must be replaced together. It is worth mentioning that it is not recommended to use compressed air quality data for development and cleaning of air filter elements, as high-pressure airflow can damage the filter paper and affect the efficiency of engineering machinery filter elements.

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