Blower Repair & Rebuild

Factory-spec rebuilds on positive displacement and centrifugal blowers. From Gardner Denver and Roots to Sutorbilt, Tuthill, and Kaeser, with precision machining and new components on every rebuild.

Positive displacement blower rebuild

Restored to original factory clearances.

Complete blower disassembly and inspection
Impeller / rotor reconditioning & machining
Timing gear replacement and adjustment
Bearing and seal replacement
Housing bore repair and machining
Shaft repair and replacement
Clearance restoration to OEM tolerances
Bi-lobe and tri-lobe rotor rebuilds
Performance testing under load
Vacuum pump repair and rebuild
Centrifugal blower impeller repair & balancing
Centrifugal blower housing and scroll repair

PD blower brands we repair & rebuild.

Gardner Denver

All CycloBlower and PD blower models

Roots (Howden)

Dresser Roots, all series and frame sizes

Sutorbilt

Legend, Competitor, and all PD blower models

Tuthill

All positive displacement blower & vacuum models

Kaeser

Omega and Kaeser series PD blowers

MD Pneumatics

QP series and all blower packages

Aerzen

Delta Blower, GM series, and all PD blowers

Hibon

All rotary lobe blower and vacuum pump models

Robuschi

RBS series and all blower configurations

Spencer

All Spencer PD blower models

PD Plus / Equalizer

All PD Plus and Equalizer models

Competitor

Complete blower rebuild and reconditioning

Hoffman

Multistage centrifugal blowers and exhausters

Lamson

Multistage centrifugal blowers and vacuum systems

HSI / Atlas-Copco

Single and multistage centrifugal blowers

All Centrifugal Blowers

All centrifugal blower makes and models — single and multi-stage

Cutaway diagram of a positive displacement (Roots-type) blower showing air flow

Industries & applications we serve.

Positive displacement blowers are critical to pneumatic conveying, aeration, and material handling. We understand the performance demands of each application.

Pneumatic conveying systems
Wastewater treatment aeration
Bulk material handling
Combustion air supply
Fluidization systems
Vacuum packaging
Chemical processing
Food & beverage production

Need your PD blower rebuilt?

Gardner Denver, Roots, Sutorbilt, Tuthill, Kaeser: we rebuild them all. Free estimates with pickup & delivery.