Airzen Engineering was founded in 2017, which is the first one of professional
manufacturer of two-lobe Roots Blower and Tri Lobe roots blowers in Tamilnadu. In 2018,
we started to produce three-lobe Roots Blower as it is an advanced development in field of
Roots Blower’s business and technology.
The group of Airzen company with the business concept of ” honesty and authentication
study and practical continuous development and the enterprise culture; Put full effort on
every single detail even though it is a small simple thing and established persistence for
products and satisfactory to our customers.
From the beginning of company to nowadays, except that we manufactured regular
three-lobe roots blower, yet, we still have researched and developed in high rotation
speed of Twin lobe & three-lobe roots blowers for which are mainly used for
environment protection、power、chemical engineering、foodstuff、aqua farm;
Especially used for vacuum system as the roots blower in vacuum usage. Currently we
have exported our products to over 5 more countries all over the world.
Operating Principle
Both lobes are eight (8) in shape and both rotate in opposite directions
Every time the rotor passes a blower inlet, the volume of gas is trapped in the
casing area and then they are carried out to the blower outlet
As the speed of rotors is constant, the trapped volume of gas (a.k.a displaced
volume) remains the same (approximately) at different temperatures and
pressures
Now when the rotor passes a blower outlet, the trapped gas is compressed as
an operator has set the system pressure. And then the gas expels
The little clearance passage allows operation smoothly without lubrication
anything inside the casing
The timing gears are used to set and control the relative position of each
rotor.