Why can magnetic levitation blower replace Roots blower?

August 1st,2024

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Maglev blowers have once replaced Roots blowers in the market in recent years, so what are the advantages of it?

In the sewage treatment industry, maglev blowers have been more and more used, compared with the traditional two lobe and three-lobe roots blowers, multi-stage and single-stage centrifugal blower, rotary blower, etc., the advantages of maglev blowers are particularly obvious, which has become the first choice for many sewage treatment companies to upgrade their products and get good market feedback.

The advantages of magnetic turbo blower are:

1. Motor power

The maximum power of magnetic levitation blower can reach 300kW or even higher, which is suitable for many large and medium-sized sewage treatment plants. Magnetic levitation blower efficiency is high, before the need for several low-power traditional blowers, now only need a magnetic levitation blower can meet the requirements of flow parameters, save money and land.

2. Save electricity and reduce consumption

Traditional mechanical bearing blowers, equipment in the operation process, will produce mechanical friction, and low speed, loud noise, more failures, and even short life. Magnetic suspension blower because of the use of magnetic bearings, no mechanical friction, high transmission efficiency, can save more than 30% of the electric energy. Magnetic levitation blower maintenance costs are very low, only need to replace the filter cotton regularly, and can remotely control the operation of the site, saving manpower.

3. Long service life

The service life of traditional Roots blowers is 5-8 years, and maintenance costs are more expensive in the later period. Maglev blower directly connected transmission, no friction, no lubricating oil, equipment life can be up to 25 years, which greatly saves the enterprise additional purchase costs and maintenance costs, and indirectly generates income for the enterprise.

4. Fast return on investment

The work efficiency of blowers such as Roots blowers and multi-stage centrifugal blowers is low. At present, maglev blowers or air suspension blowers are used in sewage treatment plants, and the latter two have obvious advantages, which has been verified by customers. Magnetic levitation blower also has the advantages of simple installation, remote control, low noise and environmental protection, unattended, etc., which is the preferred blower type for sewage treatment and other industries in the CO2 era.

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