Brush seals, also called “shoe” seals or “slave” seals, are used on turbine and duct fans in various industries like power generation, mining, oil and gas production. These three-dimensional devices primarily function by preventing the airflow from bypassing the seal into other parts of the system. This article provides an overview of how a brush seal is designed and installed, information about its component parts and examples of different types of brushes.

What is a Turbine?

A turbine is a machine that uses the wind to turn blades, which in turn create rotational motion. When paired with an electrical generator, turbines can create electricity.

When installing a brush seal in a turbine wind generator, it is important to choose the correct type. There are three brush seal types that are commonly used in wind turbines:

Brush Seal Types

Types of brush seal installing in a turbine wind generator:

  • Blast-furnace
  • Baughman
  •  Bradford

Blast-furnace brushes seals are made out of metal and are designed to withstand high temperatures and pressure. They are most commonly used in smaller turbines where the temperature and pressure is not as extreme. 

Baughman brushes seals are made out of rubber and have a higher temperature tolerance than blast-furnace seals. They are most commonly used in larger turbines where the temperature and pressure is greater. 

Bradford brushes seals are made out of plastic and have the highest temperature tolerance of all brush seal types. They are most commonly used in medium to large turbines where the temperature and pressure is greatest.

How To Use Brush Seals In A Turbine Wind Generator

A turbine is an often small, often horizontal rotating machine that converts the kinetic energy of moving air into mechanical energy. This mechanical energy can then be used to power a variety of devices, including motors and generators.

When installing or repairing a turbine, it’s important to remember to use brush seals. Brush seals are small, cylindrical pieces of rubber or plastic that are inserted into the rotors of a turbine. They help keep the blades clean and free from dust and other debris. Brush seals also help to prevent the formation of drag on the rotor blades.

How to Install a Brush Seal in a Generator?

Installing a brush seal in your turbine wind generator is important to keep the machine running smoothly and efficiently. A brush seal is essentially a small, ring-shaped piece of metal that is installed between the rotor and stator blades. It helps to prevent dirt, dust, and other particles from entering the machine, which can cause significant wear and tear.

There are a few different ways to install a brush seal in your turbine wind generator. One method is to use a wrench and bolt. Another method is to use a clamp and screw. The best way to determine which method is best for your machine depends on the type of brush seal that you are using.

Regardless of how you install the brush seal, it’s important to make sure that it’s properly tightened. This will help to prevent debris from entering the machine and causing wear and tear.


Brush seals are an important part of any turbine wind generator, and understanding how to use them is essential for success. In this article, we will discuss the different types of brush seals and show you how to install and configure them on your turbine wind generator. By following these steps, you will be able to ensure that your turbine wind generator operates at its best and produces the most power possible.


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