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Several classifications of filter element types

Several classifications of filter element types

PP filter element is also called PP melt-blown filter element. The melt-blown filter element is made of polypropylene superfine fiber hot-melt entanglement. The fibers randomly form a three-dimensional microporous structure in space. The pore size is distributed in a gradient along the filtrate flow direction. , fine and fine filtration in one body, can intercept impurities of different particle sizes. The precision range of the filter element is 0.5-100μm, and its flux is more than 1.5 times that of the peak room filter element with the same precision. It can be equipped with different types of end cap joints to meet the needs of various engineering installations.

01

2022

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01

How to maintain the shock absorber?

How to maintain the shock absorber?

The shock absorber is a vulnerable part during the use of the car. The performance of the shock absorber will directly affect the driving stability of the car and the life of other parts. Therefore, we should keep the shock absorber in good working condition. The following methods can be used to check whether the shock absorber is working well.

09

2022

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06

Analysis of the types of truck headlights, which one is the most suitable?

Analysis of the types of truck headlights, which one is the most suitable?

First of all, halogen headlights, also known as tungsten-halogen headlights, are widely used in the field of automotive lighting. Their brightness is relatively low, but they have the advantages of low cost, easy maintenance and replacement. Most of our domestic trucks are equipped with halogen headlights, and only a few high-end models will choose other light sources.

15

2022

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02

The role of the differential

The role of the differential

A vehicle differential is a mechanism that enables the left and right (or front and rear) drive wheels to rotate at different speeds. It is mainly composed of left and right side shaft gears, two planetary gears and a gear carrier. The function is to make the left and right wheels roll at different speeds when the car is turning or driving on an uneven road, that is, to ensure the pure rolling motion of the driving wheels on both sides.

21

2022

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06

The use and principle of oil quantity sensor

The use and principle of oil quantity sensor

Generally, it is a sliding rheostat. The resistance value is controlled by a float. With the amount of oil, the resistance value will change. Under the condition of fixed loading voltage, the output current will change. The current value is reflected on the car instrument, and converted into the amount of gasoline according to a certain ratio.

15

2022

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07

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