Air Blower (Twin / Trilobe Roots Blower)
SMW Roots Blowers utilize a matched set
of non-contacting rotors to sweep gases and vapours from inlet to the
discharge. These "Roots" type blowers are suitable either for
vaccum or pressure service. Rotors are in the shape of figure Eigert can be
Trilobe also which is designed for higher efficiency and lower pulsation and
noise "A qudra type lobe is also under development at once work centre"
to obtain even better results/output. Our air cooled blower and water cooled
blower are high quility products.
The same rotary principle is used in our "boosters" though there
are differences in construction and clearances. Boosters are designed to be
staged in series or with other vacuum producers to reach high capacities and
Air Cooled Blower
Our air cooled blower available in both
tri/twin lobe construction and in both horizontal and vertical flow
configuration for discharge capacities upto 45000 Nm³/m and pressure
upto 0.55 kg/cm²
Water Cooled Blower
SMW water cooled series is similar in
construction and performance except in the change of cooling arrangement. In
water cooled blower the plates have water jackets around them where water is
circulated, which dissipates the heat of compression generated and keeps
Water cooled blowers are recommended for application where
discharge pressure exceeds 6500 mm WG since it is essential to dissipate
heat for efficient working and long life of the bearings and oil seals.
water cooled blower available for both twin and trilobe construction for
discharge capacities upto 30000 Nm³/hr and pressure upto 2 kg/cm²
Gas Blowers / Gas Boosters
These Gas Blower are custom manufacture are
per the requirement of the customer and have been specially designed for
pumping of Biogas and other corrosive gases. Special material of
construction, lubrication and sealing arrangement make them ideal for such
applications. Material & construction and construction details vary to
meet different gas requirements. Basic designs are modified, depending upon
the nature of gas to be handled. Water jet injection cooling can also be
provided to keep the gas temperature low.
Available in vertical configurations only for discharge upto 25000 Nm³/m.
SMW Vaccum Boosters is used in applications where fast pump down times are required. These are used to enhance the performance, ultimate vacuum and pumping speed of oil sealed/water ring type/dry vacuum type of mechanical pumps.