Hdairus Roots Blower

Some processes need enormous volumes of air — and they need it reliably. The HDAIRUS Two-Lobe Roots Blower is engineered for exactly that.

🔵 Capacity: 100 – 1,200 m³/min
🔵 Pressure rise: 9.8 – 98 kPa
🔵 Cast iron casing with precision-machined rotors
🔵 High tolerance to process variations
🔵 Simple, field-serviceable design

Common applications:
⛏ Flue gas desulfurization (FGD) in power plants
🏗 Blast furnace air supply in steel mills
📦 Large-scale bulk material conveying
🌿 Large municipal wastewater aeration

Need 500+ m³/min at sustained pressure? This is your machine.
Send us your capacity and pressure requirements for a custom selection.
📩 [email protected]
💬WhatsApp: 153 9218 4053

Behind every functioning wastewater treatment plant is a reliable blower — delivering oxygen 24 hours a day, 365 days a year.

HDAIRUS Roots Blowers are a top choice for municipal and industrial aeration because:

💧 Stable pressure output regardless of flow fluctuation
💧 Simple, robust design — minimal moving parts
💧 Wide capacity range covers small-town plants to mega-facilities
💧 Low initial cost with straightforward maintenance
💧 Vacuum versions available for sludge handling

Our blowers currently serve water treatment facilities across China, Southeast Asia, South Asia, and beyond.

Whether you're upgrading an aging plant or equipping a new one — let's talk specifications.

📩 [email protected] | 153 9218 4053

HDSR Three-Lobe: Built for the Heavy Lifters
When your process demands high flow, stable pressure, and round-the-clock reliability — the HDSR Three-Lobe Roots Blower delivers.

Why three lobes?
Three-lobe design reduces pulsation vs. two-lobe → smoother airflow, lower noise, longer seal life.

HDSR Specs at a glance:
📐 Capacity: 0.6 – 198 m³/min
📊 Pressure rise: 9.8 – 98 kPa
⚡ Motor power: 0.55 – 250 kW
🔄 Available in standard & high-pressure (HDSR-HB) versions
🌊 Vacuum version available (HDSR for Vacuum)

Top applications:
✔ Municipal & industrial wastewater aeration
✔ Pneumatic conveying (grain, plastic, cement)
✔ Aquaculture oxygenation
✔ Chemical & pharmaceutical processing

DM us your flow rate and pressure — we'll select the right model same day.

Meet the HDAIRUS Roots Blower lineup:

🔷 HDSR Three-Lobe Roots Blower
Capacity: 0.6–198 m³/min | Pressure: 9.8–98 kPa
The reliable workhorse for industrial aeration & transport

🔷 HDLH Roots Blower
Capacity: 0.15–79.7 m³/min | Pressure: 1,000–8,000 mmAq
Precision low-flow, high-pressure applications

🔷 HG High Efficiency Roots Blower
Capacity: 0.5–157.2 m³/min | Pressure: 9.8–98 kPa
Optimized for maximum flow efficiency

🔷 MVR Steam Compressor
Capacity: 3.8–216 m³/min | Pressure: 9.8–98 kPa
For mechanical v***r recompression processes

From small-scale pneumatic conveying to large municipal wastewater — we have the right Roots blower for your system.

Send us your parameters:
📩 Email: [email protected]
💬WhatsApp: +8615392184053

Reliability is the heartbeat of industry. ⚙️

Check out these 4 units of our HDSR125B Roots Blowers standing strong at the project site! Known for their rugged design and stable performance, the HDSR series is the go-to choice for demanding industrial applications.

Technical Highlights:
🔹 Model: HDSR125B
🔹 Air Flow: 10 Nm³/min
🔹 Pressure: 58.8 kPa
🔹 Motor: 18.5kW

Whether it’s wastewater treatment or pneumatic conveying, HDAirus delivers the air power you can trust.

🇨🇳 Meet HDAIRUS BLOWER at Canton Fair 2026!

Looking for reliable blower and compressor solutions for your project?

We bring high-efficiency, durable industrial equipment designed for:
✔ Wastewater treatment
✔ Aquaculture
✔ Pneumatic conveying
✔ Industrial air systems

📍 Booth: 6.0E16-17
📅 April 15–19, 2026 (Phase 1)

Visit us and talk directly with our engineers!
Let’s discuss your application on-site