What is the difference between long-term machine filtration and regular machine filtration? As the name suggests, long-term machine filter refers to a machine filter with higher efficiency and service life. Compared to ordinary machine filters, long-term machine filters have certain differences in structure.
1、Different filter materials
The arrangement density of filter paper in long-term machine filtration is higher than that in ordinary machine filtration. So in theory, the area of long-term machine filtration is larger than that of ordinary engine oil filtration, and the filtration effect will also be higher.
The filter paper material for long-term machine filtration is mostly non-woven fabric or synthetic cotton, while ordinary machine filtration filter paper is only a common fiber filter paper. Non woven fabric is more tough, durable, and has a longer natural service life than fiber filter paper.
2、Different end caps
In addition, the ordinary machine filters on the market are uneven. Many ordinary machine filters only have a metal edge at the bottom and a plastic edge at the top. The plastic end cover is easily detached due to high temperature, which may cause the filter paper to scatter; The upper and lower ends of the long-term machine filter paper are sealed with metal edges, which is more secure and the filter paper is not easily loose.
3、The check valve is different
The material of ordinary machine filter check valves is generally synthetic rubber, while the material of long-term machine filter check valves is generally silicone; Synthetic rubber materials have poor high-temperature resistance and are prone to aging and hardening, while silicone materials have better high-temperature resistance and longer service life.
4、Mileage difference
The longer the mileage of the machine filter, the longer its service life. The replacement mileage of ordinary machine filters is about 5000-6000, while the mileage of long-term machine filters is usually above 8000. Of course, you get what you pay for, and the price of long-term machine filters is also higher, with an average market price of over 70-80.
Whether to choose a long-term machine filter should be considered based on the usage environment and actual situation of the mechanical vehicle. If it is in a harsh working environment, the cost-effectiveness of using a long-term machine filter will be higher. However, the ordinary working environment in China is not so bad, so it can be considered at your discretion.