Helical Roots Blower

OttoHelix Machinery Co., Ltd. is mainly engaged in helical roots type design and manufacturing to create an innovative low noise solution for positive displacement blower and Helical Roots Blower pump applications.

Our products are tri-lobe helical type roots blowers, tri-lobe helical type roots Helical Roots Blower pumps, and roots booster pump. All products are helical roots type design, it can significantly improve the efficiency and minimize frequency pulsating noise produced from the discharge air. Smooth pulse operation extends the life of bearings and downstream instrumentation.

The technical team of OttoHelix Machinery Co., Ltd. has a complete research and development, design and manufacturing capabilities. For the finite element analysis, spectrum analysis, multi-axis cnc machining, flow field analysis etc., we have many years of experience.

Based on these technological capabilities, we will provide the best products and professional engineering services.

The Helical Tri-lobe Roots Blower has high efficiency, low noise and smooth operation advantages. Belt Drive Blower can be used with a variety of r.p.m in order to meet user demand for different air volume.

9BAL series (Belt-drive) and 9BAP series (Direct-drive) is suitable for the application of the following.

• Conveyance of Powder

• Grains or Flour

• Wastewater Aeration

• Septic Tank Air Supply

• Incinerator Air Supply

• Agitation of Chemical Fluid

• Air Supply Source of Ozone Producer

• Aeration of Fish Tanks (Aquiculture)

• Paper Feeding of Printing Machine

• Massage Bathtub (Jacuzzi)

• Backwash for Filters

• Soil Remediation

• Air Drying

• Flue Gas Desulfurization (FGD) Equipment

i, High-pressure Roots Blower Low noise
Helical Roots Blower with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, Helical Roots Blower the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalHelical Roots Blower under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.