2021 China New Design China Air Filter Manufacturer - Excavator Air Filter AF437K – MILESTONE

Type: Air filter AF437K

Application: Excavator or construction machinery

Condition: New

Warranty: 5000 km or 250 hours

Customization: Available

Model NO.：AF437K

Quality：High Quality

MOQ：100PCS

Transport Package:Carton

Specification:standard packing

HS Code:8421230000

Production Capacity:10000PCS/Month

Product features:

1.Factory advantage price, efficient filtration;

2.Can accept drawings or sample customization.

3. 100% inspection before leaving the factory.

4.Remove impurities from oil to reduce injector failure and extend engine life.

The engine needs to suck in a lot of air during the working process. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Larger particles entering between the piston and the cylinder will cause a serious “cylinder pulling” phenomenon, which is especially serious in a dry and sandy working environment. The air filter is installed in front of the carburetor or the intake pipe, and plays the role of filtering out dust and sand in the air, so as to ensure that sufficient and clean air enters the cylinder.

Air filters have a huge impact on the lifespan of a car (especially the engine). On the one hand, if there is no filtering effect of the air filter, the engine will inhale a large amount of air containing dust and particles, resulting in serious wear of the engine cylinder; on the other hand, if maintenance is not given for a long time during use, the air filter The filter element of the cleaner will be full of dust in the air, which not only reduces the filtering ability, but also hinders the circulation of the air, resulting in too rich mixture and the engine does not work properly. Therefore, regular maintenance of the air filter is crucial.

The filter element of the air filter is divided into two types: dry filter element and wet filter element. The dry filter element material is filter paper or non-woven fabric. In order to increase the air passage area, most of the filter elements are processed with many tiny folds. When the filter element is slightly soiled, it can be cleaned with compressed air. When the filter element is seriously soiled, it should be replaced with a new one in time.