Rotary Lobe Blowers

A rotary lobe blower is a type of positive displacement blower that utilizes two parallel rotary pistons mounted within a housing that rotate in opposite directions. The pumped medium is sealed in the space between the rotors and housing. It is compressed, pumped through the housing to the gas discharge by the rotary motion and discharged. A silencer with integrated inlet filter is connected upstream of the blower stage. Once the medium has been compressed during the blower stage, it flows through the downstream discharge silencer. The drive unit is operated with a motor using a v-belt. The v-belt drive enables the blower speed to be precisely adjusted to the process requirements.

As stated, rotary lobe blowers are used in a variety of applications and industries making them a desired investment to improve processes and cut lead times.

Applications
  • Vacuum Processing & Conveying
  • Automated Milking
  • Sewer Cleaning & Portable
  • Fluidization & Conveying
  • Processing & Conveying
  • Gas Boosting
  • Vacuum Extraction & Sparging
  • Material Vacuuming
  • Blending & Conveying
  • Trailer Unloading & Aeration
  • Fly Ash Conveying & Aeration
  • Chip Conveying & Process Vacuum
  • Gas Collection & Sparging
  • Aeration
Industries
  • Chemical
  • Dairy
  • Environmental Services
  • Cement & Lime
  • Resin & Plastic
  • Process Gas
  • Soil Remediation
  • Industrial
  • Milling & Baking
  • Dry Bulk Hauling
  • Power Generation
  • Pulp & Paper
  • Oil & Gas
  • Aquaculture
Lee Ruch

Speed and service when you need it

“McKenna has been invaluable to us in expediting rebuild of critical equipment and providing excellent field service support.”

McKenna Engineering offers sales, service, and repair to Rotary Lobe Blowers from the following manufacturers:

Tuthill

Tuthill Cororation has been manufacturing pumps, meters, vacuum systems, and blowers for use in a variety of markets including agriculture, construction, chemical, water & waste water, energy & power, and medical.

Gardner Denver

Gardner Denver has been a leader in manufacturing blowers, compressors, vacuums, and pumps for the world's most demanding and ever-changing industrial processing needs. Gardner Denver's products range from versatile low- to high-pressure compressors and customizable blowers to vacuum pumps serving industries including general manufacturing, automotive, and waste water treatment, as well as food & beverage, plastics, and power generation.

Roots

Roots has been supplying blowers and vacuum pumps to many leading process companies and contractors worldwide. Roots has built up an unrivaled experience in the design and manufacture of blowers handling many different gases in a wide variety of applications and operating conditions.

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