Blower generally uses high pressure to produce large volumes, unlike a fan. Blower; They are installation equipment that helps ensure the transfer of emissions at high flow rate and low pressure in environments exposed to emissions, and enables the fan to rotate with the force it receives from the engine. Depending on the method of use, they are used to perform the inhalation process. The fans inside these equipment rotate and draw the air in the suction section. The drawn-in air is then pushed to the outlet side by air transfer. The wings included in this system are designed with gaps so that they do not come into contact with the body or each other while turning. At this point, fine balance checks are made to adjust the fan and lobe. In this way, the accumulation of unwanted substances on the wing and body can be prevented. At this point, one must be very careful, because excessive dust accumulation here may reduce the performance level of the machine. They are found indirectly, if not directly, in almost every field of industry. Because this equipment provides long-term use in all areas where high air flow is needed. The temperature and humidity of the place where the blowers will operate must be taken into consideration.

Considering the operating pressure, selections with a margin of at least 15% should be made.

Blowers have their own principles. In line with these principles, blowers create vacuum by evacuating the gases in the closed system. The principles of blowers, which are very convenient in this regard, can be examined under 3 main headings.

Gas Evacuation

Blowers release the gases inside to the outside. This creates a pressure difference. With this pressure difference, the gas in the environment is directed to a less pressurized area. Thus, the internal pressure is reduced.

Collection of Gas

Blowers generally use a vacuum zone to collect the gases inside. These areas have a mechanism that collects gases and draws them into the pump.

Compressing Gas or Pulling Gas

Blowers compress or draw in gases and release them quickly. This process is usually carried out by mechanisms or mechanical parts located in the blower.

Blowers are divided into two: single stage and double stage.

Double Stage Blower:

It is one of the blower types that has two separate fan or rotor sets and can move air or gas in two stages.
These blowers are used where single stage blowers are insufficient.
They are generally used in high capacity air transportation systems, some energy systems and many similar areas.

Single Stage Blower:

Single-stage blowers vary in flow rate range from 40-1370, pressures from 0-460 mbar and engine powers from 0.2-18.5 kW.

There are some criteria that should be taken into consideration when choosing a blower.

These criteria;

  • Required air flow rate
  • If it is to be used to transfer air, the positive pressures that the blower must overcome are
  • Particular attention should be paid to these important criteria.

Single Stage Blower Usage Areas

These types of blowers are generally preferred in applications where medium or low pressure is required. These have many applications in both industrial and commercial fields.

As an example;

  • General vents
  • Dust collection and water treatment facilities may be provided.
  • These blowers also have distinct advantages.


Simple Design: It works in a single stage and its design is quite simple. This generally requires less maintenance.

Cost Factor: Contains fewer parts. Generally, they are more cost-effective than multistage blowers.

Flexibility: It has a wide range of applications.

After considering these advantages, areas of use should be determined.

These areas of use are;

  • Car washing
  • paper cutting
  • Exhaust aspiration, cooling, transmission, ventilation
  • Ensuring sewer gas flow
  • bottle drying
  • Treatment plant
  • Jacuzzi
  • Drying after printing in printers
  • Fermentation
  • Providing oxygen in pools
  • Don't turn on the heating
  • pipe cleaning
  • Washing vegetables and fruits
  • Dust particle transport

Where is Single Stage Blower Used?

Blowers are used to provide air flow and transport air. They work with the support of the engine power they are connected to. The fan in the mechanism sends the vacuumed air to the outlet. In this way, air is pushed to the outlet in the high flow rate range and with the low pressure principle. Blowers provide many benefits. It generally provides oil-free air and gas flow and is very easy to maintain. They do not require much maintenance cost. In addition, they destroy accumulated dirt with pressure. The most important point to consider in the blower to be used is that it is chosen correctly.

When choosing a blower;

  • Its location needs to be determined.
  • The area to be used must be measured.
  • The air flow direction must be decided.
  • The installation layout needs to be determined.
  • The circulation conditions of the air that will enter the blower must be determined.
  • The flow head in the flow of air outside the duct must be determined.
  • The required positive pressure must be determined.
  • The ambient temperature should be clarified.
  • Necessary accessories should be determined.
  • After meeting these conditions, the usage areas are determined and the use of blowers is ensured.

What to Consider When Choosing a Single Stage Blower

Each equipment has its own conditions. First of all, the area to be used must be determined correctly. After measuring the area to be used, the air flow direction must be decided. These blowers should be checked when they are first started and the working balance should be checked for vibration. Attention should be paid to connection bolts, belts and many other features. When choosing a blower, its advantages should also be taken into consideration.

Advantages of these blowers:

  • They provide high pressure and suction power.
  • They have a special aluminum alloy fan that works without friction and a solid body.
  • They provide low energy consumption.
  • They cause the production of oil-free air.
  • With maximum load, they have low noise.
  • They can be easily installed.
  • There is a silencer at the discharge port.
  • They have maintenance-free AC motors.
  • It has IP 54 motor protection feature.
  • They have a completely enclosed unit.
  • In addition to these features, they do not cause environmental pollution because they do not require regular maintenance.

When choosing this equipment, it should be known that it is not available and you can choose These conditions should be taken into consideration when starting.