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How to select a scientific Roots blower should be done as follows:

Source: Roots blower manufacturer Published on: 2023-02-16 Hits:
Shopping Roots blower First, it is necessary to determine the pressure and delivery capacity required for work, as well as the temperature, air pressure, corrosion resistance, etc. that can be adapted. Generally, the model of Roots blower can only describe its diameter and capacity. However, each Roots blower manufacturer is different, so it is unrealistic to select and purchase Roots blower according to its model.
The pressure of Roots blower varies greatly due to the different control ability of Roots blower manufacturers on the machining accuracy of impeller, casing and wallboard. The air volume of the same fan varies greatly. The main reasons are the volume of roots blower, the speed of roots blower and the leakage under high pressure.
The volume of Roots blower multiplied by its speed is its conveying capacity. As the pressure increases, its leakage becomes larger and larger until all the circulating flow is formed, that is, light consumes current and no work is done. So for a good Roots blower, the pressure is the hard indicator.
So how to choose a good fan? This depends on the selection of Roots blower with smooth operation, dull sound and low temperature rise under the same speed and pressure.
In addition, at present, domestic manufacturers rarely pay attention to the sealing problem of Roots blower under negative pressure. Generally, enterprises use a skeleton oil seal to separate the leakage of lubricating oil. As we all know, the skeleton oil seal is aligned with a one-way seal at the cutting edge, and if the negative pressure at the back and opposite sides is too high, it will be useless.
     

How to select Roots blower

To sum up, the purchase of a matching Roots blower is not simply a matter of model and lowest price. It is necessary to explain to the professional salesperson how much conveying capacity and pressure you need to reach.
1. Roots blower is always difficult to use, and the problem is still unsolved after changing several companies;
2. I am a novice in the workplace, and I don't know much about Roots blower and related equipment, but I am responsible for matters related to Roots blower;
3. A pile of waste products of Roots blower has been lost, and the actual problem has not been solved;
4. Facing a project that I have never done, I need to use Roots blower, but I don't know how to configure it?
And other related Roots blower problems; Then, Roots blower is a fickle devil for you. Why do I say that?
Roots blower faces the same environment as every leaf in the world. Different working conditions, different environments, different technological processes, different installation requirements, different temperatures, etc. Then we will face different Roots blowers, different configurations, different materials, and different degrees of sales personnel of Roots blowers. Each variable factor is enough to make the Roots blower work well or not, depending on whether you can fully control each variable factor. If you can, then you are the leader. The Roots Blower is nicer in your hand than the obedient cat. If you can't, it's a fickle devil. It makes trouble for you every day. I have seen the pictures of Roots blower out of control many times, and the warehouse has piled up piles of waste fans.

I believe that after reading the above, you should also know how to select the Roots blower. I hope it will be helpful to you.