If there's any needs in roots blower, pls share specifications you need with us, such as flow rate and pressure, our engineers will provide proper models accordingly.

The impeller of HG three bloes Roots blower adopts thin involute line, and the blade shaft is integrated with reasonable structure. It has the advantages of high efficiency, excellent material, long life, low noise and low vibration. The use of forced lubrication, pressure boost 98kpa without water cooling, the use of integral structure, small size, small space, compact structure, no need to lay the foundation, only cement plane can be. The unit itself is equipped with a shock absorber, which is the preferred product for high-altitude positions.

HG series Roots blower is an updated product designed and developed by our company using our proprietary technology. The product has been greatly improved and enhanced in structure and performance. Is the world's leading technology products, is the best cost-effective products.

Our products can replace robuschi roots blower, fushen roots blower, GD roots blower, aerzen roots blower, keaser roots blower, tuthill roots blower

（1）High speed up to 4000 to 5000rpm, high efficiency, light weight and compact structure.

（2）Air cooling structure is adopted and cooling air is not used when single stage pressure is 98KPa.

（3） Advanced structure of three lobes impeller ensures the blower operate stably when high pressure and large flow under high speed.

（4）High efficiency acoustic to lower blower noise under 85dB(A) is available for customers.

（5）Casing designed with special structure ensures stable operation and low noise under high pressure.

（6）Precise gear to keep stable operation, low noise level, high strength and long service life.

（7）SKF or FAG bearing is adopted to ensure stable work under high temperature and high speed.

（8）Oil tank adopts aluminum alloy material which is easy for heat radiation and has light weight.

（9）Special seal rings to ensure efficient sealing and long service life.

（10）Blower body could be vertical type and horizontal type which could replace others easily.

（11） Pulley adopts nodular cast iron material to allow high rotary speed.

（12） Compact series design is easily for maintenance and operation.

What are the advantages of HG Series Roots blowers over HDSR and HDLH?

1. Higher speed, better air output and pressure performance, higher efficiency.

2. Adopt the integrated machine structure, save space, and can be combined with the use of independent research and design of the sound enclosure, reduce the noise of the product.

3. Use SKF or FAG bearings with longer life and higher cost performance.

Sewage treatment, textile, chemical, metallurgy, medical, steel, power plant, aquaculture, pneumatic conveying, etc.

The following is a detailed introduction of Roots blowers used in different industries:

1. Wastewater treatment

Aeration: Roots blowers are used to provide air to the aeration tank of the wastewater treatment facility. This helps maintain aerobic conditions, which are essential for microbes to break down organic matter.

Sludge treatment: They also help transport the sludge and facilitate the mixing and agitation required for effective treatment.

2. Pneumatic conveying

Bulk material transport: In food processing, pharmaceutical and chemical industries, Roots blowers are used to transport bulk materials through pipes. They can effectively handle powders, particles and pellets.

Powder handling: For industries that handle fine powders, Roots blowers provide a controlled and stable flow rate that minimizes dust and spills.

3. Industrial processing

Combustion air supply: During the combustion process, Roots blowers can provide the necessary air for the burner and furnace, ensuring the efficient combustion of fuel.

Cooling and ventilation: They are used in various cooling systems to move air and maintain temperature control during manufacturing.

4. Chemical and petrochemical industries

Gas delivery: Roots blowers are used to transport and compress gases in chemical processing, including handling dangerous or corrosive gases.

Process air supply: They provide air for a variety of chemical reactions that require precise control of air flow and pressure.

5. Food and beverage industry

Packaging: In packaging operations, Roots blowers are used to create and maintain vacuum conditions or to fill packaging with inert gas to extend shelf life.

Fermentation: They help fermenters, yeast or bacterial cultures that provide air or oxygen to grow.

6. Mining and quarrying

Ventilation: Roots blowers are used to provide ventilation in underground mines and quarries, ensuring the supply of fresh air and the removal of harmful gases.

Dust control: They help control dust by providing air to dust suppression systems.

7. Medicine

Clean room environment: In pharmaceutical manufacturing, Roots blowers maintain clean room conditions by providing controlled airflow and pressure.

Material handling: They are used to handle sensitive materials that require precise flow and sealing.

8. Cement industry

In the cement manufacturing process, the main applications of Roots blowers have two aspects:

(1) Pulverized coal transport: Pulverized coal is blown into the combustion furnace by Roots blower for combustion.

(2) Flue gas treatment: A certain amount of gas is generated in the cement production process, which requires flue gas treatment, and Roots blower is one of the core equipment of the flue gas treatment system. It can help move smoke and dust and send the smoke into the electrostatic precipitator for purification.