Roots blower is a volumetric fan, mainly composed of five parts: casing, wall panel, impeller, oil tank, and muffler. Its working principle is to use two blade-shaped rotors to move relative in the cylinder to compress and transport gas in a rotary compressor.

Roots blower has the characteristics of simple structure and convenient manufacturing and is widely used in fields such as aquaculture oxygenation, sewage treatment aeration, cement conveying, etc. It is especially suitable for gas conveying and pressurization systems in low-pressure situations, and can also be used as a vacuum pump.

Overview of Market Development

The size of the Roots blower market is closely related to the global industrial market. In recent years, with the continuous development of the global industry, the Roots blower market has also been steadily growing. According to our research data, the global Roots blower market size in 2023 was 2363 million, an increase of 5.26% compared to 2022. In the future, with the increasing demands of global industry for energy conservation, environmental protection, and efficient production, the Roots blower market will also face more opportunities. It is expected that by 2028, the global Roots blower market size will increase to $3077 million.

Segmented Market Analysis

From the perspective of product types, Roots blowers can usually be divided into several categories based on the number of impellers: two-lobe Roots blowers, three-lobe Roots blowers, and four-lobe Roots blowers. Among them, the three-lobe Roots blower and the two-leaf Roots blower occupy the dominant market position, with market shares of 54.21% and 41.60%, respectively.

From downstream applications, Roots blowers are widely used in various fields such as water treatment, chemistry, cement, steel, and electric power. Among them, the water treatment field is the largest downstream application market, with a market share of 28.02% in 2023.

Source: www.globalmarketmonitor.com

Market Analysis of Major Regions/Countries

From a regional perspective, the global Roots blower market is mainly concentrated in North America, Europe, and the Asia Pacific region. Among them, the Asia Pacific region is the largest revenue market, with a share of over 30% in the global market; North America and Europe ranked second and third respectively with market shares of 29.41% and 27.04%. From a national perspective, developed countries such as the US, Germany, and Japan have strong research and innovation capabilities in the field of Roots wind turbines, occupying a large market share. Meanwhile, emerging economies such as China and India are gradually improving their technological level and brand image, becoming important forces in market competition.

Global Roots Blower Market Size and Share by Region/Region in 2023

Regions/Countries	Market Size (Million USD)	Market Share
North America	695	29.41%
Europe	639	27.04%
China	353	14.94%
Japan	260	11.00%
India	103	4.36%
South America	104	4.40%
Middle East & Africa	62	2.62%