Blowers for Vacuum Lifting

Blowers for Vacuum Lifting

If you're looking to lift heavy loads safely and efficiently, vacuum lifting is an excellent option. With the help of vacuum suction cups, you can lift everything from sheets of glass to steel plates with ease. But to create the vacuum, you need a powerful pump, and that's where regenerative blowers come in.

In this post, we'll explore the benefits of vacuum lifting and explain how regenerative blowers are the ideal choice for this application. We'll also guide you through the process of selecting the right blower for your needs.

How Does Vacuum Lifting Work?

Vacuum lifting works by creating a negative pressure or vacuum between the suction cups and the object being lifted. This creates a powerful grip that holds the object in place, allowing it to be lifted and moved with ease.

Vacuum suction cups are typically made from rubber or silicone and come in a range of sizes and shapes to suit different applications. They're designed to create an airtight seal with the surface of the object being lifted, allowing the vacuum to be created and maintained.

Where Is Vacuum Lifting Used?

Vacuum lifting is used in a wide range of industries, including manufacturing, construction, and logistics. Some common applications include:

  • Lifting glass panels and sheets
  • Moving metal plates and sheets
  • Handling wooden boards and panels
  • Transporting heavy boxes and packages

Advantages of Using Air Vacuum Lifting

Vacuum lifting offers several advantages over traditional lifting methods, including:

  • Increased safety: With vacuum lifting, there's no need for workers to manually lift heavy objects, reducing the risk of injury.
  • Improved efficiency: Vacuum lifting is much faster than manual lifting, allowing workers to move objects quickly and efficiently.
  • Damage prevention: Vacuum suction cups are designed to grip objects without causing damage, reducing the risk of scratches and other types of damage.

Which Pump Is Used for Vacuum Lifting?

There are several types of pumps used for vacuum lifting, including rotary vacuum pumps, air ejectors, and regenerative blowers. While all these pumps can create a vacuum, regenerative blowers are the better choice for vacuum lifting applications.

Regenerative blowers, also known as ring blowers, are specifically designed for low-pressure, high-flow applications like vacuum lifting. They use a series of impellers to create a powerful airflow, which in turn creates the vacuum needed for lifting.

Compared to rotary vacuum pumps and ejectors, regenerative blowers offer several advantages for vacuum lifting applications, including:

  • Efficiency: Compere to air ejectors regenerative blowers are much more efficient. Air ejectors consume a lot of compressed air, which consumes a huge amount of energy.
  • High flow rates: Regenerative blowers can move large volumes of air quickly, making them ideal for lifting large or heavy objects with not ideal clean surface. 
  • Low noise levels: Regenerative blowers are much quieter than rotary vacuum pumps, making them a better choice for indoor applications.
  • Easy maintenance: Regenerative blowers have fewer moving parts than rotary vacuum pumps, making them easier to maintain and repair.

    How to Select the Right Blower for Vacuum Lifting?

    When selecting a blower for vacuum lifting, there are several factors to consider, including:

    • Flow rate: The provided flow of the blower must be sufficient to compensate for the leakiness of the vacuum suction system. Especially in the case of large objects.
    • Vacuum level: The vacuum level should be sufficient to hold the weight of the transferred object, taking into account the working area of the suction cups used.
    • Noise level: If you're using the blower in an indoor environment, noise level may be a factor to consider.
    • Maintenance requirements: Consider the maintenance requirements of the blower and whether it will be easy to access and service.


    Regenerative blowers are the ideal choice for vacuum lifting applications, offering high flow rates, low noise levels, and easy maintenance. When selecting a blower for your application, consider the flow rate, vacuum level, noise level, and maintenance requirements

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