Lobe compressors and roots blowers

Positive displacement twin and tri-lobe blowers for conveying, aeration, fluidisation and combustion air.

Supplied, installed and maintained. Selected and sized to the duty, then supplied, installed and commissioned. Overhauling, rotor and bearing work is done by RR.

Where it is used

Pneumatic conveying, aeration, combustion air, fluidisation and general industrial process air.

Build and duty

Positive displacement operation
Oil-free air in the compression chamber
Rated for continuous duty
Used in water treatment, steel, sponge iron and cement plants

Twin-lobe roots blower package with motor and acoustic hood

Twin lobe roots blower coupled to its drive motor

Major components

Twin or three-lobe rotor
Blower casing
Timing gears
Drive motor
Coupling
Base frame
Air filter
Silencer
Pressure relief valve

What we take on, and what we do
Applications	Services
Positive displacement air systems	Blower selection and sizing
Pneumatic conveying	System design
Aeration systems	Supply and installation
Fluidisation air	Commissioning
Combustion air	Blower overhauling
Process air supply	Bearing replacement
Vacuum and pressure applications	Seal replacement
Industrial blower packages	Gear and rotor inspection
Blower systems built to order	Coupling alignment
	Lubrication services
	Performance testing
	Preventive maintenance
	Breakdown maintenance
	AMC services