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How often should the paver hydraulic filter be replaced

How old is your paver hydraulic filter? The normal working time of the general hydraulic filter element is 2000-2500 hours. During this period, the hydraulic filter element has the best filtering effect. If your paver hydraulic filter has been used for a long time, in order to ensure the filtering effect, it is better to replace it as soon as possible.

The paver is a kind of construction equipment mainly used for the paving of various materials on the base and surface on the expressway. The paving work is completed by the cooperation of various systems, mainly including the walking system, the hydraulic system, the conveying and distributing system and so on.

Although the normal working time of the hydraulic filter element of the paver is 2000 to 2500 hours, in fact, in the actual paving work, the harshness of the environment where your paver is located will affect the working time to a certain extent. A sufficiently harsh environment will have a great impact on your paver filter element and seriously hinder the filter effect of the filter element, so when to replace the paver hydraulic filter element should be determined according to the actual situation.

Even if the working environment you are in is not bad, the hydraulic filter element may be deformed in various situations when it is used. Generally speaking, the deformation is likely because the hydraulic filter element of the paver is in an overloaded working state for a long time, or the pressure difference is too high for a long time. If the pressure difference of the hydraulic filter element of the paver is too high for a long time, the central pipe will be crushed, the filter element will be deformed, and the filtering effect will be affected.

The hydraulic oil filter element is mainly made of stainless steel woven mesh, sintered mesh, and iron woven mesh. Because the filter materials it uses are mainly glass fiber filter paper, chemical fiber filter paper, and wood pulp filter paper, it has high concentricity, high pressure, and high pressure. Good straightness, stainless steel material, without any burrs, to ensure the characteristics of long service life.

Application fields of hydraulic oil filter

1. Automobile engines and construction machinery: air filters, oil filters, fuel filters, construction machinery for internal combustion engines, various hydraulic oil filters and diesel filters for trucks.

2. Various lifting and handling operations: from construction machinery such as hoisting and loading to special vehicles such as fire fighting, maintenance, and handling, as well as ship cranes, windlasses, etc.

3. Various operating devices such as pushing, squeezing, pressing, shearing, cutting, and excavation that require force: hydraulic presses, plastic injection molding machines, plastic extruders and other chemical machinery, tractors, harvesters, and other felling and mining. machinery, etc.

High-quality filters should have high filtration efficiency and long service life

1. Strength requirements, production integrity requirements, withstand pressure difference, bear installation external force, bear pressure difference alternating load

2. Requirements for smoothness of oil passage and flow resistance characteristics

3. Resistant to a certain high temperature, compatible with the working medium

4, to carry more dirt

Paver hydraulic oil filter

Excessive use time of the hydraulic filter element of the paver, bad working environment, and high differential pressure for a long time are the main reasons for deformation. The damage of the filter element greatly reduces the filtering effect. Therefore, you must pay more attention and replace the hydraulic filter element of the paver in time.

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