Choose a different country or region to see the content specific to your location

CycloBlower Truck Series Helical Screw Truck Blowers

CycloBlower Truck Series

Helical Screw Truck Blowers

#1 Industry Choice for over 50 years!

The Gardner Denver CycloBlower offers superior performance and dependability for dry bulk material handing. The exclusive smooth running helical screw rotor design provides cooler and more efficient compression for extended blower life. Load after load, year after year, the Gardner Denver CycloBlower is the leader in dry bulk loading and offloading.


 #1 Industry choice for over 50 years

Double end driveshafts 

  • Allows for either clockwise or counterclockwise rotation


  • Discharge end angular contact bearings provide axial and radial rotor positioning

Air Shaft Seals

  • Labyrinth design with corrguard shaft seals ensures controlled minimal leakage of air


  • The Cylinder is constructed from a one piece high strength cast iron casting


  • One piece ductile iron rotors are dynamically balanced to assure smooth operation. The main rotor is a helical two lobe design while the gate rotor is a four flute design


  • Proven results with grease lubricated inlet end bearings. The discharge end bearings and gears are lubricated by a self contained oil splash system


  • Capable of handling pressure off-loading and vacuum on-loading application.


Every Driver Loves a CycloBlower!

The Gardner Denver CycloBlower is ideal for all dry bulk product types including frac sand, barite clay, cement, pulverants and powders, granules, pebble and feeds.

It's Lightweight

On average the CycloBlower (with mounting kit) is 120 lbs lighter than a straight lobe blower, meaning more product can be delivered daily.

It's Efficient

The CycloBlower uses lower HP and and engine speeds compared to other straight lobe blowers meaning you use less fuel every single time you use the blower. 

It's Quiet

On average, the CycloBlower is 3-4 dBA quieter than other straight lobe models.

It's Maintenance Friendly

No contacting parts to wear out for low maintenance costs.




Gardner Denver has a range of accessories to compliment the T5 CycloBlower. Accessories are available as discrete items or packaged together with new blowers. All genuine parts are factory engineered to the exact specifications of our machines, this means you get maximum performance from our blowers and compressors.

  • Stainess Steel Inlet Filter
  • Truck Blower Overhaul Kits
  • Relief Valves
  • Genuine GD Lubricants
  • Complete installation kits including mounting brackets, silencer kits, and filter kits
  • Silencers - stainless steel or carbon steel available

Service and Warranty

In the competitive market we work in, the cost to a business for a vehicle being off-the-road is high. Down time equals money lost. We understand this. That's why Gardner Denver's nationwide service network and highly skilled and certified technicians are available 24/7 to meet your repair needs. We offer support with extensive stocked spare parts to get you and your product back in operation as soon as possible.

What do we offer?

  • Globally stocked genuine spare parts
  • Service and maintenance kits
  • Detailed commissioning
  • Complete check and overhaul of your compressed air system
  • Reliable, professional maintenance and service contracts
  • Personalized maintenance and service contracts
  • Service training of customers and dealers
  • Professional information and advice