Issues should be noted when using a melt filter element：

1. Sintered stainless steel filter element is not suitable. In the selection of filter elements, if the selected filter element is not suitable for the current working environment, the accuracy of the filter element is too high, and the pressure exceeds the allowable working pressure, it will cause the filter element to be flattened.

2. Improper installation of stainless steel sintered mesh filter element. The installation of the filter element should be accurate and stable. If the filter element is not fixed properly and the filtering work has already begun, it will damage the melt filter element.

3. The stainless steel filter element of the sintered mesh is blocked and not replaced in a timely manner. The filter element is severely clogged by pollutants and not cleaned in time, resulting in an increase in pressure difference and insufficient strength of the filter element, resulting in a flat filter element.

The materials of the melt filter element：

1. The commonly used melt filter element filter material is high-quality glass fiber. Due to the sharpness of glass fiber, it can effectively break oil spores and filter out impurities in the oil.

2. Moreover, the precision scale of glass fiber is relatively wide, and different filtration accuracies can be selected according to different environments. Moreover, glass fiber is relatively inexpensive compared to other metal materials.

3. Many domestic manufacturers of filter cartridges are able to customize designs according to customer requirements, such as using different filter materials according to different working environments and cost-effectiveness.

4. Some skeletons require special treatment before use. The specially treated oil filter element skeleton material can achieve the following functions: precision finishing to achieve high-precision dimensions, uniform and common appearance, high pressure resistance, and prevention of corrosion of low-carbon steel.

5. Metal surface degreasing, sandblasting and shot peening treatment, stainless steel pickling and passivation, stainless steel electrochemical polishing achieve durability and beautify the appearance.

6. Filter cartridges generally have outstanding filtration performance, and are commonly used in hydraulic systems or oil filtration to filter out impurities in hydraulic oil.