Gardner Denver stands out as the superior choice for maximizing productivity and minimizing energy costs across a range of industries and applications. Our range of rotary lobe blowers is carefully designed to satisfy diverse industry requirements.
Our experts are here to help you find the right blower for your specific needs. Contact us today to learn how rotary blower technology can benefit your industrial process or wastewater application.

Gardner Denver rotary lobe blowers are available at varying pressures up to 20 psig, vacuum up to 28 Hg, and flows up to 14,570 cfm.

Garden Denver Rotary Blowers: Precision and Efficiency

Choosing the right rotary blower can significantly enhance efficiency and cost-effectiveness. Rotary lobe blowers can be equipped as a complete package tailored to meet specific industrial needs and provide significant advantages, making them a great choice for many businesses.

ROTARY BLOWER APPLICATIONS

Rotary lobe blowers are essential in various industries for their precise low-pressure air or gas generation. They ensure consistent airflow regardless of pressure changes.

Since these applications require precise low-pressure air or gas generation our rotary blowers serve the following market segments:

  • Chemical 
  • Pneumatic Conveying
  • Wastewater Treatment
  • Dairy Processing 
  • Cement Production
  • Oil & Gas Pulp & Paper

Their energy efficiency and durability set them apart, providing long-term cost savings and reliable performance in demanding environments.

petro chemical

Key Advantages of Rotary Lobe Blowers:

  • Optimal Performance with Continuous Operation: Rotary lobe blowers are engineered for uninterrupted operation, ensuring a consistent and reliable supply of airflow.
  • Built to Last in Tough Conditions: Designed to withstand harsh environments, rotary lobe blowers are robustly constructed for durability and longevity, even in challenging industrial settings.
  • Low Noise and Vibration Levels: These blowers operate with minimal noise and vibration, contributing to a quieter and more comfortable work environment for operators and nearby personnel.
  • Energy-Efficient Design: With a focus on efficiency, rotary lobe blowers minimize energy consumption, reducing operational costs and environmental impact while maximizing productivity.

Discover More About Rotary Blower Types

FAQs About Rotary Blower Technology


Q: How Do Rotary Blower Work?
A: Within the blower, two precisely engineered rotors engage in synchronized motion, spinning in opposite directions. This synchronized rotation creates a suction force, drawing air into the blower.
As the air enters, specialized lobes on the rotors guide it through a controlled path within the blower. This process compresses the air, increasing its pressure. Once the air is compressed, the blower expels it with significant force. This high-pressure airflow is utilized for various industrial applications, such as aeration and material handling.

Q: What is the purpose of a rotary blower? 
A: Rotary lobe blowers have become essential in various industries for their precise low-pressure air or gas generation. They ensure consistent airflow regardless of pressure changes, making them ideal for applications demanding reliability like pneumatic conveying and wastewater treatment. Their energy efficiency and durability further distinguish them, offering long-term cost savings and reliable performance in demanding environments.

Q: What are the benefits of Rotary Blower Technology
A: When it comes to rotary lobe industrial blowers, choosing the right technology can make a big difference in efficiency and cost-effectiveness. Rotary lobe blowers offer significant advantages, making them a great choice for many businesses.

  • Affordable Investment with long-term benefits
  • Built to last in tough conditions
  • Low noise and vibration levels
  • Energy efficient 

Q: What are the different types of Rotary Lobe Blowers?
A: There are three distinct types of rotary lobe blowers; each one of them designed to meet the specific needs of various industries.

Straight Bi-Lobe Technology
The Straight Bi-Lobe products demonstrate exceptional versatility and durability, making them well-suited for a broad industrial application. This series provides high quality and reliability, while also offering ease of maintenance.

Straight Tri-Lobe Technology
The Straight Tri-Lobe uses straight rotors to ensure low noise while maintaining high quality. These products seamlessly integrate into diverse applications, optimizing productivity and operational efficiency for businesses spanning multiple industries.

Twisted Tri Lobe Technology
Twisted tri lobe technology innovation is meticulously designed to reduce pulsation and noise, guaranteeing a quieter and more efficient operation compared to straight-lobe alternatives. With extended bearing life and increased shaft diameters, our blowers offer robust performance, resulting in cost savings while upholding whisper-quiet operation.

Gardner Denver Blowers

At Gardner Denver, we offer a wide range of blower products in various configurations. Visit our Product Page to discover our full range of products and learn more about how our blower technologies and designs can best suit your application needs.

We can help you customize your system to meet your needs. More technology designs provides tailored options for you.