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What is the difference between the intensive roots blower and the three blade roots blower?

Source: Roots blower manufacturer Released on: November 23, 2021 Hits:

How to select dense roots blower?

The intensive roots blower has been recognized in application, but many customers do not know how to select the type? In this regard, we will analyze the comparison with the traditional three blade roots blower to let you know clearly the advantages and disadvantages of the intensive roots blower
To better use its advantages to solve on-site problems:
Intensive Roots blower and Three blade roots blower common ground:

(1) The pressure range of Roots blower is 58.8kPa-98kPa.
(2) Roots blower impeller adopts compound profile, with perfect engagement, less leakage and high efficiency.
(3) The impeller of Roots blower is made of nodular cast iron, the contour is processed by CNC machine tool, the gear is of Class 5 accuracy, imported bearings are used, the rotor dynamic balance quality is not lower than Class G6.3, and the fan has low noise and stable operation
(4) Roots blower has long service life and simple maintenance.
The following figure shows the comparison between the intensive roots blower and the ordinary three blade roots blower:

 Dense Roots blower


(1) The dense Rossi blower has compact structure, small volume and light weight.
(2) The air volume of intensive roots blower can range from 0.78 m3/min to 198.1 m3/min, with large coverage and wide application range.
(3) The ordinary three leaf roots blower is suitable for planning a wide site, such as the working condition with a separate machine room
(4) The price of ordinary three leaf roots blower is lower than that of intensive roots blower, but it also depends on the specific model
(5) Restricted by the site area and with sufficient space height, it is suitable for intensive roots blower
(6) The disassembly and maintenance of intensive roots blower is relatively troublesome, while the disassembly and maintenance of ordinary three leaf roots blower is simpler
The above is the difference between the intensive roots blower and the three blade roots blower, which can be selected and purchased according to your site conditions and objective needs
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