What is the role of hydraulic lifting column core oil filter
Release time:
2023-05-27
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What is the role of the hydraulic lifting column core oil filter? The following is a small series for everyone to answer.
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What is the role of the hydraulic lifting column core oil filter? The following is a small series for everyone to answer.
1. The low-pressure oil filter on the return oil of the lifting road pile core
It can filter out contaminants before the oil flows into the tank and provide clean oil to the hydraulic pump. Because the return line pressure is very low, a fine oil filter with low oil filter strength can be used, and the oil filter has a large pressure drop.
2. The bypass system for lifting the road pile core is installed outside the system
Large hydraulic systems can be equipped with a filter system, which consists of a hydraulic pump and an oil filter, which can filter out impurities in the oil and protect the main system. When installing the oil filter, please note that the general oil filter can only be used in one direction, that is, the oil inlet and the air outlet are not interchangeable.
3. The lifting road pile core acts as the oil suction filter at the inlet of the pump
It is used to protect the pump from inhaling a large number of mechanical impurities. According to the requirements of the pump, coarse adjustment or ordinary precision oil filter can be used. In order not to affect the pump suction function, can prevent cavitation, and can filter oil filter. The capacity should be greater than twice the flow of the pump, and the pressure loss should not exceed 9.92 ~ 9.946MPa.
4. The high-pressure oil filter of the oil outlet of the lifting road pile core
This type of installation is mainly used to filter the contaminated impurities entering the hydraulic system. Usually, an oil filter with a filtration accuracy of 29-26mm is used. It should be able to withstand the working pressure and blow pressure on the oil circuit, the pressure drop should be less than 9.46MPa, and there should be a safety valve or a blocking state signal device to prevent pump overload and filter damage.
Hebei Qi Xinlong Intelligent Technology Co., Ltd. is a lifting column manufacturer integrating R & D, design, production, sales and service. Main products include:Fully automatic lifting columnSemi-automatic lifting column, hydraulic lifting column, landscape fixed column, hydraulic flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Hydraulic lifting column movement
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