Performance characteristics of HTC hydraulic oil filter element

pageview:10 2024.09.05

 Filtering performance of hydraulic oil filter element
1. Filtration accuracy: The filtration accuracy of hydraulic oil filter element is an important indicator to measure its filtration effect, generally expressed in micrometers (μ m). The common filtration accuracy range is between 1-100 μ m, and special accuracy can be customized according to requirements. High precision filter elements can effectively filter out small particles and impurities in hydraulic oil, protecting the hydraulic system from contamination.
2. Filtration ratio: refers to the ratio of the number of impurity particles that the filter element can intercept to the number of impurity particles in the fluid passing through the filter element. It is an important parameter for measuring the filtration capacity of the filter element. A high filtration ratio means that the filter element has stronger filtration capacity.

Material and structure of hydraulic oil filter element
1. Filter material: The filter material of hydraulic oil filter element is mostly made of glass fiber, metal mesh and other materials, which have excellent filtration performance, corrosion resistance and heat resistance. Glass fiber filter materials are widely popular due to their high filtration accuracy and large pollutant holding capacity; Metal mesh filters are highly favored due to their high strength, ease of cleaning, and reusability.
2. Structural strength: The structural strength of the filter element is crucial for withstanding the working pressure of the hydraulic system. Excellent filter cartridges should have high axial stiffness and flattening stiffness, and be less prone to deformation and damage when subjected to extreme pressure drop.
Applicability and compatibility of hydraulic oil filter element
1. Working medium: Hydraulic oil filter is suitable for various working media, including general hydraulic oil, phosphate hydraulic oil, emulsion, water ethylene glycol, etc. Different filter types and materials can meet the working requirements of different hydraulic systems.
2. Working temperature: The working temperature range of hydraulic oil filter element is wide, and it can usually work normally between -30 ℃~+110 ℃. This enables the filter element to adapt to the hydraulic system requirements under various extreme working conditions.