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How to choose hydraulic oil for hydraulic station?

Author: Youzhi technology time: January 16, 2019 reading: 85 times

Hydraulic oil is Hydraulic station Hydraulic oil has many functions in the hydraulic station, such as energy transmission, lubrication, sealing, cooling, rust prevention and so on. Hydraulic oil will flow through all pipes, holes, gaps and openings in the hydraulic station, so the selection of hydraulic oil is very important for the hydraulic station.

 How to choose hydraulic oil for hydraulic station?

Precautions for selecting hydraulic oil in hydraulic station:

1. Compressibility of hydraulic oil

The compressibility of hydraulic oil is required to be as small as possible in hydraulic station.

2. Hydraulic stability of oil

The hydraulic station hopes that the oil has the stability of anti-oxidation and anti hydrolysis, so as to extend the service life of hydraulic oil.

3. Lubricity of hydraulic oil

The lubricating effect of hydraulic oil has a great influence on its starting performance.

4. Defoaming property of hydraulic oil

Hydraulic station requires that the bubbles and foam produced by hydraulic oil should be as little as possible, and disappear quickly.

5. Rust and corrosion resistance of hydraulic oil

Under the action of water and air, the metal surface of hydraulic components will be corroded and corroded. The particles produced by corrosion and corrosion will circulate in the hydraulic station, causing wear of the moving surface and failure of the hydraulic station. Therefore, hydraulic oil is required to have strong rust resistance and corrosion resistance, so that the metal surface is not rusty and corrosion-free.


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