4 Advice to Choose a Roots Blower Supplier

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Roots blowers are a generic term used for positive displacement rotary air blowers. These are one of the most important parts of any manufacturing and processing industry. 

It has a wide range of industry applications including:

It is most helpful in handling bulk material and dust collection processes especially in these systems:

 

 

Read on to learn more about how choosing the right roots blower can help increase production and process efficiency in the workplace.

Factors to consider in choosing 

the right roots blower

 

With different brands of roots blowers sold in the market today, how do you find the right roots blower for your industry and system needs? What factors should you consider? How do you know which one to buy?

With different brands of roots blowers sold in the market today, how do you find the right roots blower for your industry and system needs? What factors should you consider? How do you know which one to buy?

Here are some questions you should consider and expert advice on what factors to weigh up when choosing the right roots blowers for your system needs.

Identify the amount of volume flow 

and pressure head

Does your system require higher volume, flow and pressure but reduced power consumption? Need help knowing the amount of volume flow and pressure your system needs for it to efficiently convey materials into your production line?

Pneuvay Engineering can help calculate this for you. Tell us the material you need to transport into your systems and we will handle it from there.

Note: Roots blowers pressure ratings measured in kPa and indicate its performance when considered against flow. So ensure you know the required pressure and flow rate to properly assess which blower fits your requirement.

Performance ratings

(gear speed and motor rating)

The performance ratings of roots blowers are influenced by the following factors:

Speed and motor rating

Ensure that the speed at which the gears revolve and its total horsepower works efficiently with your system requirements.

Noise

Choose roots blowers made from materials or have particular configurations that help limit the noise output. Pneuvay blowers use vibration isolators and silencers. They can be supplied with acoustic enclosures that are designed to fit.

Heat

The efficient performance of roots blowers is dependent on the correct and effective regulation of temperature within the system.

Be mindful of the intensity of heat generated during operation because a slight temperature change can be enough to alter the condition of the material being conveyed into the system. 

Durability

Test the durability of the roots blower by considering these factors:

• Material used in the device
• Compliance to standards
• Maintenance requirements

Enquire if the supplier offers after sales services to ensure you have someone to assist to in case you require repair and maintenance of your roots blowers. Choose a reputable supplier that has been serving industries for years like Pneuvay Engineering.

Cost

Specification should be compared with cost when choosing roots blowers for systems and industries. Pneuvay Engineering offers affordable, durable and reliable roots blowers. Talk to us at or contact us online

Functions of roots blower in systems

Roots blowers are widely used in process applications demanding medium pressures and relatively large flow rates. This includes:

• Aquaculture for the maintenance of the dissolved oxygen level
• Biogas boosting for the transfer of biogas from gasholder to boiler
• Cement plants for aeration, blending, conveying and fluidisation
• Chemical plants for the supply of processed air
• Effluent treatment plants for the diffused aeration and agitation of effluent
• Electroplating plants for the oil free air agitation of electrolyte that maintains uniform density
• Flocculation to increase the removal of suspended solids in primary setting facility
• Paper plants for the coatings of paper and knife edge
• Pneumatic conveying for vacuum, pressure and combination conveying of cereals, minerals, cement, flour, husk, granules, powders and other similar materials
• Polyester chip to convey and dry transfer polyester chips  
• Water treatment plants for backwashing of filter beds
• Yarn drying for the vacuum or pressure drying of yarn

 

Below is a brief discussion on how roots blowers help optimise system performance, automate difficult processes faster and deliver power saving efficiency to your systems.

Roots blowers and pneumatic conveying systems

Roots blowers are important in supplying oil free clean pressurized or vacuum air to the pneumatic conveying system. However, it is important to choose the right roots blowers that will uniformly deliver and efficiently regulate the processing of materials passing through the system.

 

This pressurised system is most evident in industries such as:

• Food processing
• Agriculture
• Cement and mining
• Plastic, paper, textile and packaging
• Water treatment

 

Roots blowers and central 

vacuum cleaning systems

Industrial vacuum cleaning system with roots blowers for Rio Tinto (Bellbay)

Are you interested in learning more about Roots Blower Supplier? Contact us today to secure an expert consultation!

Central vacuum cleaning chambers rely on the efficient suction power of roots blowers in reducing and eliminating dust waste pollution in the workplace. However, the efficient suctioning power of a roots blower is not the only factor you should consider. Arguably, the largest system installed in Australia is at the Port Kembla grain terminal where over 10 km of pipework and operating points were installed.

 

Some aspects to take into consideration includes:

• Volume flow and pressure head
• Type of material and waste
• Number of operators
• Location and length of the system
• Performance ratings
• Durability and cost

 

Our modern roots blower are designed with the following features:

• Noise reduction
• Online filter cleaning
• Filter status indicators

 

These ensure the machine operator's safety and simplifies the maintenance process.

  

Roots blowers and aeration systems

The refining and oxidation processes involved in processing materials from farms, mining sites and water treatment plants require efficient roots blowers that can supply strong air into the system. This is needed to ensure the temperature level required to reduce moisture, mold development and insect activity inside the storage silos are maintained for these industries:

• Food processing
• Cement and mining
• Water treatment

 

Contact us online to learn how our roots blowers can better improve your aeration system.

Roots blowers and dehydration systems

Air drying is one of the safest ways of product preservation. Roots blowers can deliver humid air at a controlled pressure and temperature. This helps retain most of the properties of these materials. Thus preserving it in a quick, safe and cost effective manner. 

Talk to us at to learn more about the industrial vacuum cleaning, dust collection systems and pneumatic conveying systems we deliver to these industries:

• Food processing
• Agriculture
• Cement and mining
• Plastic, paper, and packaging
• Textile

 

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It has a wide range of industry applications including:Does your system require higher volume, flow and pressure but reduced power consumption? Need help knowing the amount of volume flow and pressure your system needs for it to efficiently convey materials into your production line?Pneuvay Engineering can help calculate this for you. Tell us the material you need to transport into your systems and we will handle it from there. Contact us online for assistance. Otherwise, see the pressure ratings of our roots blowers to properly assess if it fits your requirement.

Five Factors To Consider When Choosing A Roots Blower. The selection of Roots blower is the same as that of other fans. It is necessary to know certain parameters to determine the blower type. As a pneumatic conveying device, it is widely used in the chemical industry, metallurgical industry, and the environmental protection industry. When choosing the model, we must calculate the technical parameters precisely. If the model is too big, it will waste power and capital; too small can not meet the requirements of working conditions. Let&#;s discuss with you the following parameters, which will influence the selection of roots blowers.

1. Air Volume 

The airflow parameter refers to the volume of gas delivered by the roots blower per unit time. The general unit of measurement is: m³/min or m³/h. In some industries, the roots blowers are only auxiliary equipment, and it is impossible to estimate the required air volume parameters, such as cement transportation and boiler return. Under these conditions, it is only possible to provide the delivery volume per unit time, such as: conveying 15 tons of cement per hour; the material throughput data can also help us estimate the air volume. The air volume parameter is one of the parameters that must be mastered when the Roots blower is selected.

2. Pressure

The pressure parameter refers to the outlet pressure of the Roots blower and also refers to the pressure that the Roots blower needs to overcome. The Roots blower itself does not generate pressure. Its ability to overcome the pressure of the front pipeline, we call it &#;Roots Blower pressure.&#; Because the Roots blower is a positive displacement blower, the pressure depends on the front pipe and atmospheric pressure, which is what we often call &#;back pressure&#;. The pressure gauge will show the exact pressure. If the pressure exceeds the rated pressure, the Roots blower will be in an overpressure condition and the motor will burn down easily.

The above two parameters are the necessary parameters for the selection of Roots blower. The following parameters are also very important. What are the parameters?

3. Rotate Speed

There are two main transmission modes for Roots blowers. One is belt drive and the other is direct drive. In some industries, there are strict requirements for the speed of the Roots blower. So, what effect does the rotary speed have on the blower?

The Rotate speed affects two aspects, one is the air volume, and the other is the service life of the blower. When all the parameters are the same except the rotate speed, the higher the speed, the larger the blower volume. However, the abrasion of the blower will be more serious. We can say that the blower with high speed will be shorter in service life. From this point we can know the importance of the speed parameter.

4. Transport Medium

The roots blowers can not transport all kinds of gas, such as gas with High acidity and alkalinity and flammable and explosive gases. For example: strong corrosive gas. We can manufacture the roots blowers with special material, but the strong corrosive gas can damage the roots blower easily. In this case, the blower is not suitable for these working conditions. Most of the roots blowers in the market are made from cast irons and stainless steel with their own application standard. Therefore, when selecting according to the air volume and pressure, there are certain requirements for the transport medium.

5. Sealing Method

We also need to consider one parameter: the sealing method. Generally, the sealing method of Roots blowers are labyrinths. However, when special gases are transported, special sealing methods such as piston ring seals and mechanical seals may be required. The difference in the sealing method will cause the price of the model to fluctuate, which is also one of the necessary parameters for selection.

Above are the parameters that must be considered when the Roots blower is selected. Only selected according to the parameters can the Roots Blowers meet your requirements.

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