How Does a Turbo Molecular Pump Work? Advantages of Using Turbomolecular Pump


Posted August 24, 2022 by ipumpworld

These pumps are more straightforward to use than diffusion pumps and require less upkeep, definitely worth every coin!
 
The Turbomolecular Pump is one of the most often used pumps for high vacuum pressure. Ideally, turbomolecular pumps are kinetic vacuum pumps that work with an extremely quick rotor. The idea behind turbomolecular pumps is that frequent collisions with a moving solid surface can impart velocity to gas molecules in a chosen direction. So in order to establish or maintain a vacuum, a turbomolecular pump uses a turbine rotor rotating rapidly to "strike" gas molecules moving from the pump's inlet toward its exhaust.

Usually, the higher stages transfer the gas to the lower stages, sequentially compressed to the backup pump's vacuum pressure level. The rotor, which contains several angular blades, collides with the gas molecules as they enter the input. Thus, the gas molecules receive the mechanical energy of the blades. Gas molecules enter the stator's gas transfer holes with the help of this new energy. Afterwards, they move to the next stage and the process continues.

Top Advantages of Using Turbo Molecular Pumps

Did you know that utilizing a turbo molecular pump does not return steam and oil to the vacuum chamber? This is essential for processes that call for an entirely clean vacuum environment. This indicates that turbomolecular pumps prevent oil from entering the vacuum system when used correctly. This paves the way for the pump to be quickly, easily started, and stopped. As a result of this simple operation, it has a significant advantage over a diffusion pump. However, keep in mind that there are many distinct types of turbomolecular pumps, which often have many different configurations. So consider usage before making a purchase.
Also, the complete system is cost-effective because a turbo pump may immediately attach to a chamber and requires little maintenance. As a result, long-term financial savings are gained despite the potentially high upfront costs. Additionally, a turbo molecular pump is renowned for operating hydrocarbon-free, which adds to their efficiency and minimal maintenance needs.

Because a turbomolecular pump can be linked to a chamber directly and does not require a high vacuum valve, they have a better pumping conductance. Parallel to this, most turbomolecular pumps run at rapid pumping rates. Therefore, it can be said that turbo pumps require little maintenance and don't need to regenerate. Thus, the pumping pace may be kept consistent and accurate by employing these life-saving pumps.

In conclusion, manufacturing facilities are increasingly employing turbomolecular pumps to achieve more in production processes. Practically, turbomolecular pumps are utilized in manufacturing facilities, analytical instruments, and research/development. In light of this, it can be said that turbomolecular pumps have many benefits. Some of which include the small footprint, lack of requirement for water cooling, speed in achieving the appropriate vacuum, and high purity of these pumps. So what are you waiting for? Visit www.ipumpworld.com for quality and affordable turbo molecular pump today.
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Last Updated August 24, 2022