3 Lobe Roots Blower

Name: 3 Lobe Roots Blower | Tri Lobe Roots Blower Manufacturer - Akash Blowers
Brand: Akash Blowers

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Twin Lobe Roots Blowers are highly reliable and durable positive displacement units, whose pumping capacity is determined by size, operating speed, and pressure conditions.

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Ring/Side Channel Blowers feature spiral airflow, multiple air compression, and pulsation-free delivery, ensuring reliable, efficient, and high-performance industrial air supply.

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AKASH Sludge Dewatering Machines separate solids from liquids, reducing sludge volume, lowering costs, and ensuring reliable wastewater management for industries.

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Gas Blowers are highly reliable positive displacement units designed to handle various industrial gases, with performance depending on size, speed, and pressure conditions.

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3 Lobe Roots Blower: Complete Guide, Types, Working, Applications & Why Akash Blowers Leads the Industry

If you’re researching a 3 Lobe Roots Blower, chances are you’re looking for a reliable, energy-efficient, and high-performance air displacement solution for industrial use. Whether you need it for wastewater treatment, pneumatic conveying, chemical processing, aquaculture, or combustion air supply, choosing the right blower makes a massive difference in overall productivity and cost efficiency.

Today, industries across the world are upgrading from traditional 2-lobe systems to 3 Lobe Roots Blowers (also known as Tri Lobe Roots Blowers or Three Lobe Roots Blowers) because of their superior performance, reduced noise, and longer life. This detailed guide walks you through everything you need to know — from working principles to types, applications, advantages, comparisons, buying considerations, pricing, and why Akash Blowers has become a trusted manufacturer in this space.

Let’s break it down clearly and practically.

Our Products

What Is a 3 Lobe Roots Blower?

A 3 Lobe Roots Blower is a positive displacement machine that delivers a constant, pulse-free stream of air or gas at varying pressures. It operates on the rotary-lobe principle, where two rotors with three lobes each rotate in opposite directions inside a casing, trapping and pushing air from the inlet to the outlet.

Think of it like two synchronized gears that don’t touch but continuously move air forward. The gap between the lobes ensures there is no friction, no lubrication inside the chamber, and minimal wear.

Why industries prefer 3-lobe over older 2-lobe designs:

Lower noise and vibration
Reduced pulsations
Better efficiency
Higher airflow capacity
Longer operational life
Less maintenance

These advantages have made Tri Lobe Roots Blowers the global standard for medium-pressure air handling.

How Does a Three Lobe Roots Blower Work?

Let’s keep it simple.

When the blower operates:

The two tri-lobe rotors rotate in opposite directions.
Air is trapped in pockets between the lobes and the casing.
This trapped air is pushed from the inlet side to the discharge side.
Since it’s a positive displacement device, the volume remains constant.
Pressure builds up only when the downstream equipment offers resistance.

There are no valves, no internal compression, and no lubrication required in the air chamber. This makes the machine extremely rugged and highly reliable.

A quick airflow explanation:

Constant volume → Stable flow
External compression → Higher accuracy
No metal-to-metal contact → Long life
Low RPM → Reduced noise and heat

This simple yet robust mechanism is exactly why industries run these machines for years with minimal issues.

Types of 3 Lobe Roots Blowers

While the core working principle stays the same, the design and configuration vary based on industrial needs. The major types include:

1. Standard Tri Lobe Roots Blower

This is the most common and widely used design.

Best suited for:

Wastewater aeration
Cement & steel industries
Material conveying
Dust collection systems
Air agitation tanks

Key traits:

Durable
Low maintenance
Cost-effective

2. Acoustic-Enclosed 3 Lobe Roots Blower

These are standard blowers fitted inside noise-reducing enclosures.

Ideal for industries where noise control is mandatory:

Pharmaceuticals
Food processing
Laboratories
Urban sewage treatment plants

Benefits:

Noise levels reduced by up to 20–30 dB
Adds safety
Reduces temperature rise

3. Vertical Flow Three Lobe Roots Blower

A unique vertical-style design helps save space and improves cooling.

Best for:

Compact installations
Sites with limited floor space

Advantages:

Smaller footprint
Easy maintenance
Clean airflow path

4. High-Pressure 3 Lobe Roots Blower

Enhanced versions capable of delivering higher pressure ranges (up to 1 kg/cm² or more depending on model).

Used in:

Pneumatic conveying over long distances
Industrial combustion
Gas boosting systems

Strengths:

Rugged design
High precision
Superior bearings & sealing

5. Water-Cooled Tri Lobe Roots Blower

These are engineered for heavy-duty applications where outlet temperatures rise significantly.

Applications:

Blast furnace operations
Petrochemical plants
Continuous 24×7 industrial processes

Why choose water-cooled?

Better thermal management
Higher durability at high load

6. Oil-Free 3 Lobe Roots Blower

Specifically designed to ensure absolutely clean, uncontaminated air.

Used in:

Food & beverage
Medical air systems
Aquaculture farms
Chemical industries

Top features:

No oil in the air chamber
High purity airflow
Reliable & safe for sensitive processes

Applications of 3 Lobe Roots Blowers Across Industries

1. Wastewater Treatment Plants

Aeration tanks need a constant and reliable supply of air. 3-lobe blowers provide stable airflow with low noise — perfect for round-the-clock operations.

2. Pneumatic Conveying

Used in moving powders, pellets, grains, and chemicals through pipelines.

3. Cement & Steel Plants

For combustion air supply, kiln feeding, bag filters, and general air boosting.

4. Aquaculture Farms

Roots blowers maintain oxygen levels in large ponds for fish and shrimp.

5. Chemical Industry

Used in gas boosting, vapour recovery systems, and conveying chemicals.

6. Food Processing

For clean air supply, vacuum systems, and gentle material movement.

7. Power Plants

Ash handling, conveying, and general utility applications.

8. Vacuum Packaging

Three-lobe blowers configured for vacuum operation deliver consistent suction.

9. Oil & Gas

Gas transfer and vapour extraction processes rely on high-quality blowers.

10. Paper & Textile

For drying systems, agitation, and waste removal.

The list keeps going. If an industry needs air movement, chances are a 3-lobe blower is involved.

Our Roots Blowers

Benefits & Advantages of Tri Lobe Roots Blowers

Let’s get straight into what makes them so popular.

1. High Efficiency

Tri-lobe geometry minimizes internal leakage and improves volumetric efficiency by 10–15% compared to older models.

2. Lower Noise Levels

The added lobe reduces pulsation, resulting in smoother airflow and much quieter operation.

3. Longer Life & Low Maintenance

No internal contact means wear is minimal. Bearings and seals last longer.

4. Stable Airflow

Perfect for processes that need constant, ripple-free air supply.

5. Energy Saving

Modern 3-lobe Roots blowers can run at lower RPMs for the same output, reducing energy consumption.

6. Strong Build Quality

Typically made from heavy-duty cast iron or steel, built for rugged industrial environments.

7. Versatility

They can handle air, nitrogen, CO₂, biogas, hydrogen, etc., depending on sealing and material choices.

8. Oil-Free Operation

No oil contamination — essential for sensitive industries.

3 Lobe Roots Blower vs 2 Lobe Roots Blower: Comparison Table

Here’s a simple and readable comparison:

Feature	2 Lobe Roots Blower	3 Lobe Roots Blower
Airflow Pulsation	High	Low
Noise Level	Loud	Much Quieter
Efficiency	Moderate	Higher by 10–15%
Temperature Rise	Higher	Lower
Maintenance	More frequent	Less frequent
Vibration	Noticeable	Minimal
Blower Life	Average	Longer
Energy Consumption	Higher	Optimized
Modern Industry Preference	Obsolete	Standard choice

The evolution from 2-lobe to 3-lobe design is similar to upgrading from a standard fan to a brushless motor fan — smoother, quieter, and more efficient.

What Determines 3 Lobe Roots Blower Price?

If you’re comparing 3 Lobe Roots Blower Prices, keep in mind that cost varies depending on:

1. Airflow (m³/hr or CFM)

Higher capacity = higher cost

2. Pressure Requirements

Low-pressure blowers are cheaper than high-pressure ones.

3. Construction Material

Cast iron, steel, and special alloys impact pricing.

4. Cooling Type

Air-cooled → economical
Water-cooled → premium

5. Accessories Included

Silencers
Acoustic enclosures
Base frames
Drive systems
Filters

6. Customization

Applications like biogas, nitrogen, and chemical handling may require specialized sealing.

7. Brand & Warranty

Trusted manufacturers with quality certifications generally cost more — and they’re worth it.

If you consider the long-term cost of operation, a high-quality blower often turns out to be cheaper over its lifetime because of reduced maintenance and better efficiency.

How to Choose the Right 3 Lobe Roots Blower for Your Needs

Here’s a straightforward checklist to help you select the perfect unit:

✔ Required Airflow

Calculate your process requirement in m³/hr or CFM.

✔ Pressure & Vacuum Level

Understand how much discharge pressure or suction your system demands.

✔ Duty Cycle

Continuous 24×7 operations require heavy-duty designs.

✔ Environment

Dusty, wet, hot, or corrosive environments require special considerations.

✔ Noise Requirements

Choose an acoustic-enclosed blower if noise reduction is important.

✔ Energy Efficiency

Low RPM, tri-lobe designs save operational costs.

✔ Contamination Sensitivity

If purity matters → Oil-free blower.

✔ Brand Reliability & After-Sales Support

A blower is only as good as the support backing it.

Now let’s talk about the manufacturer.

Why Akash Blowers Is a Trusted 3 Lobe Roots Blower Manufacturer

There are many companies in the market, but Akash Blowers stands out for several reasons. This is where top-tier engineering meets practical industry experience.

1. Engineering Excellence

Akash Blowers offers precision-engineered Tri Lobe Roots Blowers built using advanced machining technology and strict quality standards.

2. Wide Range of Models

From small aquaculture blowers to large industrial units for cement, steel, and chemical plants — they have solutions for every sector.

3. Heavy-Duty, Rugged Construction

Their blowers are designed to withstand intense industrial environments, high pressures, and long-duty cycles.

4. Energy-Efficient Designs

Optimized rotor geometry ensures better performance with lower power consumption.

5. Low Noise and Low Maintenance

The signature 3-lobe design combined with high-quality bearings and strong housings ensures quiet, smooth operation.

6. Custom Solutions

Applications like biogas, nitrogen boosting, vapour recovery, and pneumatic conveying often require tailor-made setups — Akash Blowers handles these with ease.

7. Stringent Testing

Each blower undergoes performance and quality tests before dispatch, ensuring complete reliability.

8. Competitive Pricing

Despite superior engineering, Akash Blowers offers fair and competitive 3 Lobe Roots Blower Prices, providing excellent value for money.

9. Long-Term Performance

Machines are designed for years of continuous operation with minimal downtime.

Common Problems Users Face — and How a Good 3 Lobe Roots Blower Solves Them

Problem 1: High Noise Levels

Older blowers sound like a generator running in the background.

Solution:
Tri-lobe blowers reduce pulsation and noise by up to 30%.

Problem 2: Frequent Breakdown

Low-quality units overheat or vibrate excessively.

Solution:
High-quality castings, precision rotors, and balanced shafts keep the blower stable and durable.

Problem 3: High Power Bills

Old blowers consume more energy for the same airflow.

Solution:
Modern three-lobe designs operate efficiently at lower RPMs.

Problem 4: Contaminated Air

Oil carryover into the pipeline ruins the process.

Solution:
Oil-free designs from Akash Blowers ensure 100% clean air.

Problem 5: Loud Installation Space

Industrial floors often become too noisy.

Solution:
Acoustic enclosures drastically reduce noise levels.

How a 3 Lobe Roots Blower Improves Efficiency

A cement plant was using 2-lobe blowers for aeration and material conveying. They were facing:

Frequent overheating
Inconsistent airflow
High power usage

After switching to 3 Lobe Roots Blowers, they saw:

12% reduction in energy consumption
30–40% decrease in noise
100% stable airflow
Longer continuous run time

This kind of upgrade is common across multiple industries.

Why the 3 Lobe Roots Blower Is the Future of Industrial Air Handling

With industries becoming more automation-driven and energy-conscious, tri-lobe blowers are now becoming the global standard. They offer:

Cleaner air
Better performance
Lower running costs
Longer equipment life
Stable flow for precise operations

Companies that adopt high-efficiency blowers simply stay ahead of the curve.

Conclusion

Choosing the right 3 Lobe Roots Blower is no longer just about meeting airflow requirements — it’s about improving efficiency, reducing operational costs, and ensuring long-term reliability. With industries demanding cleaner air, lower noise, and consistent performance, the shift from old 2-lobe systems to advanced Tri Lobe Roots Blowers has become inevitable. These machines deliver superior airflow stability, lower pulsation, and longer life, making them the backbone of aeration, pneumatic conveying, combustion air supply, and countless industrial processes.

If you’re searching for a high-quality, durable, and energy-efficient Three Lobe Roots Blower, choosing a proven manufacturer matters. This is where Akash Blowers stands out. With precision engineering, robust construction, and application-focused designs, their blowers are built to perform in even the harshest environments. They also offer competitive 3 Lobe Roots Blower price options without compromising on quality — making them a trusted choice across industries.

Whether you’re planning a new installation or upgrading outdated equipment, investing in a reliable tri-lobe blower will pay off in performance, energy savings, and reduced downtime. The future of industrial air handling belongs to smarter, quieter, and more efficient solutions — and a 3 Lobe Roots Blower delivers exactly that.

Take the next step toward better efficiency and long-term operational stability. Your process deserves the performance only a high-quality tri-lobe blower can provide.

Frequaently Asked Question

1. What is a 3 Lobe Roots Blower?

A 3 Lobe Roots Blower is a positive displacement machine that delivers a constant volume of air or gas. It uses two rotors with three lobes each, providing smoother airflow, lower noise, and better efficiency compared to older 2-lobe models.

2. How does a Tri Lobe Roots Blower work?

A Tri Lobe Roots Blower works by trapping air between the rotor lobes and the casing, then pushing it from the inlet to the outlet. It maintains a constant airflow and pressure, making it ideal for applications requiring stable air supply.

3. What is the difference between a 2-lobe and 3-lobe Roots blower?

The main difference is airflow quality.
A 3-lobe blower reduces pulsation, noise, and vibration by up to 30%, offering better efficiency and longer operating life compared to a 2-lobe blower.

4. Where is a Three Lobe Roots Blower commonly used?

A Three Lobe Roots Blower is widely used in wastewater treatment, pneumatic conveying, aquaculture, chemical processing, food industries, cement plants, and gas boosting applications.

5. Are 3 Lobe Roots Blowers energy efficient?

Yes. Their optimized rotor design reduces internal leakage and allows them to deliver higher output at lower RPMs, resulting in better energy efficiency.

6. What affects the 3 Lobe Roots Blower price?

Key factors influencing 3 Lobe Roots Blower price include:

Airflow capacity
Pressure range
Cooling type (air or water)
Materials used
Accessories like silencers or enclosures
Brand quality and warranty

7. Is maintenance required for a Tri Lobe Roots Blower?

Yes, but maintenance is minimal. Routine tasks include checking lubrication levels, inspecting belts, cleaning filters, and ensuring proper alignment. No internal lubrication is required in the air chamber.

8. Can a 3 Lobe Roots Blower be used for oil-free applications?

Absolutely. Many 3-lobe blowers are designed to deliver completely oil-free air, making them ideal for food processing, aquaculture, pharmaceuticals, and clean air systems.

9. How long does a Three Lobe Roots Blower last?

With proper care, a high-quality Three Lobe Roots Blower can last anywhere from 7 to 15 years or more, depending on operating conditions and maintenance frequency.

10. Which manufacturer is best for Tri Lobe Roots Blowers?

Brands like Akash Blowers are preferred due to their precision engineering, energy-efficient designs, strong build quality, and competitive pricing. They offer reliable Tri Lobe Roots Blowers for a wide range of industrial applications.

Tags : Twin Lobe Roots Blowers Tri Lobe Roots Blowers, Industrial Roots Blower, Water Treatment Blower, Gas Blowers, Water Cooled Air Blowers, Aqua Culture Blowers, AMC & Spare Parts, Ring Blowers/Side Channel Blowers, Double Stage Ring Blowers, Single Stage Ring Blowers, Sludge Dewatering Machine

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