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     Magnetic Driven Gear Oil Pump
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Poster Thread
yanyan
Posted on: 2019-4-15 18:30
新米
Joined: 2018-7-3
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Posts: 17
Magnetic Driven Gear Oil Pump
Magnetic Driven Gear Oil Pump

What are the causes of damage to the sleeve of magnetic drive gear oil pump?

Because some users fail to use the magnetic drive gear oil pump according to the standard requirements when installing and using it, the outlet pipeline of the pump is enlarged, and the inlet pipeline is smaller than the outlet pipeline, which will cause the inlet flow to lag behind the outflow flow flow, thus leading to the magnetic drive gear oil pump.

The sleeve of magnetic drive gear oil pump, also known as isolation sleeve, plays the main role of shaft seal in magnetic drive pump, and is the only part that reflects no leakage. In the magnetic drive gear oil pump, the rotating shaft does not extend from the fixed pump body, and the isolation sleeve is used instead of the shaft encapsulation device to prevent the leakage of high-pressure liquid in the pump body and prevent air from entering the pump body. Therefore, the magnetic drive gear oil pump has a sealing device, and the shaft and pump body are separated by the shaft sleeve instead of the shaft encapsulation device. So what is the reason for the damage of the axle sleeve of the magnetic drive gear oil pump in use?

The reasons for the damage of the axle sleeve of the magnetic drive gear oil pump are as follows:

1. Because some users do not use the magnetic drive gear oil pump according to the standard requirement when installing it, the outlet pipeline of the pump is enlarged, and the inlet pipeline is smaller than the outlet pipeline, which will cause the inlet flow to lag behind the outflow flow flow, thus leading to the wear and tear of the shaft sleeve of the magnetic drive gear oil pump due to idling.

2. Because of the incorrect selection of magnetic drive gear oil pump, the actual required head is smaller and the pump head is too high, which will lead to the phenomenon that the head flow will become larger, and also cause the axle sleeve to rotate and wear because of the lack of liquid.

3. The axle sleeve is worn out because of the vacancy of liquid. In a word, the main reason for the damage of the axle sleeve of the gear oil pump driven by magnetic force is the vacancy of the axle sleeve.

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