Rotary Lobe Blowers
Robuschi

From vacuum to pressure-vacuum operation, from stationary to mobile units, and for handling gases and vapours – Robuschi manufactures a comprehensive range of rotary lobe blowers.
Over 70 years of experience and know-how combined with the most advanced technological innovations goes into the development of every product.

Robuschi offers a number of pressure-vacuum operation rotary lobe blowers with capacities up to 25,000 m3/h. This range includes the innovative RBS series. These positive displacement low pressure 3 lobe rotary blowers feature 3 special profile lobes. Combined with the patented LOW PULSE system they reduce the residual pressure pulsation of the conveyed gas below 2% of the operating pressure.

The vacuum operation range of rotary lobe blowers from Robuschi have capacities up to 10,500 m3/h and includes stationary and mobile units. For mobile applications Robuschi presents the TRB-DV series rotary lobe vacuum blowers. These compact units have been developed for vacuum truck handling wet and/or dry waste and are equipped with a noise enclosure.

For high vacuum blower requirements the RBS-AV series from Robuschi provide the solution. These high vacuum rotary lobe blowers have suction capacities from 300 to 9,400 m3/h and suction pressure from 0.001 to 20 mbar (abs.). They are used as a booster to increase the capacity of a primary vacuum pump when operating at their minimum suction pressure.

From lifting, transportation, fixing, packing, melting, degasing, welding, extraction, vacuum-filtration, distillation and drying – the applications and industries where the Robuschi range of rotary lobe blowers can be found is extensive.

To find out more about the Robuschi range of rotary lobe blowers click on one of the links below.

Pressure-Vacuum Operation
+1,000 to -500 mbar

Robushi-Pre-Vac-Op-Rot-Lobe-Blow

Vacuum Operation
up to 100 mbar abs. / -900 mbar

Robushi-Vac-Op-Rot-Lobe-Blow

High Vacuum
from 0,001 mbar abs

RBS-AV