Roots Air Blower
Introduction:
Welcome to the world of Roots Air Blower, a high-performance air blower designed and manufactured by our team of experts in China. Our roots air blower is an advanced technology that works on positive displacement principle, perfect for an extensive range of industrial applications, such as wastewater treatment, pneumatic conveying, food processing, and many more. In this article, we are going to discuss the countless benefits and features that set our Roots Air Blower apart from similar products in the market.
Functional Design:
Our Roots Air Blower has a sturdy and innovative design that maximizes functionality, safety, and durability. We use high-quality materials, such as cast iron and stainless steel, that assure the air blower works smoothly and can last for an extended period. The Roots Air Blower includes a convex and efficient shape that reduces noise pollution and minimizes energy consumption. It also comes in various power and capacity ranges to meet the needs of different industrial operations.
Advanced Technology:
Our Roots Air Blower is based on the advanced positive displacement technology, which is a proven principle for efficient and reliable air compression. This technology enables our Roots Air Blower to operate at a high volumetric efficiency, delivering a consistent airflow even at low pressures. Additionally, the Roots Air Blower has a brief startup time and is significantly low maintenance, ensuring high reliability and cost-effectiveness.
Eco-Friendly and Energy Saving:
Our Roots Air Blower is eco-friendly and energy-saving, making it an optimal choice for environmentally conscious merchants. The Air Blower uses a simple mechanism that requires less power to operate, which means that it consumes less energy leading to low carbon emissions and reduced operating costs. The Roots Air Blower also delivers an excellent performance when paired with other energy-saving features such as variable speed drives, auto-start-stop, and soft starters.
Customizable Solutions:
We understand that different industrial applications require different operational specifications and, thus, offer customizable solutions to meet these unique needs. Our experienced engineers can work with clients to design a custom Roots Air Blower that meets their needs, from both a functional and cost perspective. Our customized solutions ensure that you receive the right Roots Air Blower that delivers the best value for your investments.
Reliability and Durability:
We manufacture and test all our Roots Air Blowers according to the international standards to ensure their reliability and durability. We are proud to offer a range of Roots Air Blower that delivers excellent dependability, giving you peace of mind that your operations will run smoothly. We use high-quality materials, coupled with an effective lubrication system, to ensure that our Roots Air Blower functions optimally without breaking down or requiring frequent repairs.
Conclusion:
In conclusion, our Roots Air Blower is the ultimate solution for all your industrial air compression requirements. Its functional design, advanced technology, eco-friendliness, energy-saving, customizability, reliability, and durability make it the perfect choice for merchants seeking the best value for their investment. Contact us today to place your order and experience the superior performance and quality of our Roots Air Blower.
Product Introduction
The roots air blower is a positive displacement blower, and the air volume delivered is proportional to the number of revolutions. The three-blade impeller is exhausted three times by two impellers every time it rotates. Compared with the two-blade, the gas pulsation becomes less and the load change is small. High mechanical strength, low noise, and small push.
Roots blowers can be roughly divided into single-stage and double-stage according to their different working methods. Among them, the blower with only one compression stage is called a single-stage air blower, and two single-stage blowers are connected in series. The blower that connects two single-stage blowers in series and compresses the gas twice is called a two-stage series blower.

Working Principle of Roots Air Blower
Roots air blower is a kind of volumetric blower. There are two three-blade impellers that rotate relatively in the space sealed by the casing and wall panels. Since each impeller adopts the envelope of an involute or epicycloid line, the three blades of each impeller are identical, and the two impellers are also identical, which greatly reduces the difficulty of processing. The impellers are processed with numerical control equipment to ensure that the center distance of the two impellers remains unchanged, no matter where the two impellers rotate, a certain minimum gap can be maintained, so as to ensure that the gas leakage is within the allowable range.
The two impellers rotate in opposite directions. Due to the extremely small gaps between the impeller and the impeller, the impeller and the casing, and the impeller and the wallboard, the air inlet forms a vacuum state, and the air enters the air inlet chamber under the action of atmospheric pressure. Then, two of the blades of each impeller form a sealed cavity with the wallboard and the casing. The air in the intake cavity is continuously brought to the exhaust cavity by the sealed cavity formed by the two blades during the rotation of the impeller. The impellers in the air cavity mesh with each other so that the air between the two blades is squeezed out. In this continuous operation, the air is continuously transported from the inlet to the outlet. This is the whole working process of the roots blower.

Features
1. Since there is no mixed oil, clean gas can be obtained without air pollution caused by smog.
2. The structure is simple, and due to the use of special bearings, it has excellent durability, long service life, and easy maintenance.
3. The impeller and the shaft are of integral structure, and the impeller has no wear, the performance of the fan is constant, and it can run continuously for a long time.
4. High speed and high efficiency, and the structure is very compact.
5. The seal is reliable and there will be no oil leakage.
Roots Blower Operating Conditions

1. The inlet steam temperature of the conveying medium is usually not higher than 40°C.
2. The content of particles in the medium shall not exceed 100mg/m3, and the maximum particle size shall not exceed half of the minimum working gap.
3. The temperature of the bearing during operation shall not be higher than 95°C, and the temperature of the lubricating oil shall not be higher than 65°C.
4. The operating pressure shall not be higher than the boost range specified on the nameplate.
5. The gap between the impeller and the casing, the impeller and the side plate, and the impeller and the impeller of the roots blower have been adjusted before leaving the factory, and the gap must be guaranteed when reassembling.
6. When the roots blower is running, the oil level of the main oil tank and the auxiliary oil tank must be between the two red lines of the oil level gauge.
7. Check whether the connection parts of the inlet and outlet are forgotten to fasten and whether the supporting parts of the piping are complete. For blowers and vacuum pumps that require cooling water, check whether the installation of cooling water meets the requirements.
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