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May 14, 2022 View:

The difference between gear oil pump and and rotor pump

Guide: Some white people are always dumbfounded when choosing a gear oil pump good lobe pump, and don't know which one to choose, here is a brief introduction to you, where the difference between the two is.

lobe pump

One, the difference in working principle

lobe pump

The lobe pump relies on two synchronized rotors, and the synchronized rotors rotate in opposite directions.

Gear oil pumps

Gear oil pumps work by a pair of identical gears running inside the pump, and the gears are standing side-by-side inside the pump, and the two gears are running at the suction side to generate negative pressure, which will suck the liquid into the pump, and the suction liquid gradually increases the discharge side to generate high pressure, and the liquid will be ejected out of the pump.

The difference in performance

lobe pump

lobe pump are needed and used by many industries because of the following characteristics:

1. When the lobe pump is running, there is no friction between the two rotors because there is a gap between them, and there is no silent calculation due to friction.

2. The lobe pump can convey high viscosity, high concentration and even media containing particles, which is an advantage that gear oil pumps cannot compare to.

3. The lobe pump is also a very energy-efficient product because the pump body runs at a very low speed when the lobe pump is in operation, but the efficiency is very high.

4. The lobe pump is more firmly sealed, and a complete insulation device is installed in the pump body, so the lobe pump can work between 2 and 250 degrees.

Gear oil pump

Gear oil pump is small in size, the parts are more compact and easy to use, it is also a good choice.

In conclusion, there is a big difference between gear oil pumps and lobe pump, and each has its own advantages, so if you want to buy one, you can combine it with your needs.