How to replace the Hydraulic Oil Filter element properly.

The production of hydraulic oil filter element is generally made of stainless steel woven mesh, sintered mesh and other materials through special processing, so it is solid and durable, which greatly extends the service life of the hydraulic oil filter element. The filter screen of the filter element is made of wood pulp, glass fiber filter paper, etc. Now let's briefly understand the glass fiber filter paper. The filter paper is made of borosilicate glass fiber. The characteristics of this filter paper are:

1. Good high temperature resistance, generally able to withstand a high temperature of 5 ℃.

2. The load capacity is strong and the flow speed is fast, which can significantly increase the flow of filtering dirty materials.

3. It can absorb more water for analysis in spot samples.

When replacing the hydraulic oil filter element, there are many important problems to pay attention to. If these problems are ignored during the replacement process, it is likely to stop the whole machine operation or shorten the service life of the machine. For example, the hydraulic oil filter element of hydraulic excavator needs to be replaced after 2000h, otherwise it will lead to serious pollution in the system, resulting in the failure of the hydraulic system. In this way, we need to replace the filter element constantly, otherwise the quality of hydraulic oil will be greatly reduced. Then, how to replace the hydraulic oil filter element? Read the operation and installation instructions, and read the working principle and operating procedures of the hydraulic system. Do not operate blindly to avoid unnecessary losses. After getting familiar with the working principle of the machinery, drain the remaining oil in the hydraulic system before preparing the oil holding appliance, prepare the removal tools to be used, add new oil, and pay attention to the cleanliness of the hydraulic system when adding hydraulic oil, To prevent dirt from entering the hydraulic oil.