Audited Supplier
WSR125
Technical Support
12 Months
Blower
Iron or Steel
Oil Resistant, Heat Resistant
Chemical Industry, Grain Transport, Mining Transport, Power Plant
New
0.67cbm
5.5-30kw
5.35-12.23m3/Min
980-1850
ISO9001
20-200°c
8414599040
220V, 380V, 400V, 415V
<85dba
Yes
3 Phase
Axial Flow
Wsr125
50 Hz
NSK/Customized
WSR
Wooden Box
325kg
China
84145990
Product Description
A Roots blower is a type of positive displacement blower widely used in various industries for its ability to deliver steady, high-pressure airflow. Its robust design and reliable performance make it an essential tool in applications like wastewater treatment, aquaculture, pneumatic conveying, and more.
Key Features of Roots Blower
Steady Airflow
- Delivers consistent air pressure, ensuring smooth and reliable operation in industrial systems.
Durable and Long-Lasting
- Built to withstand continuous operation in demanding environments, reducing downtime and maintenance costs.
Energy Efficient
- Provides high performance with optimized energy consumption, ideal for cost-conscious operations in Southeast Asia.
Low Noise Operation
- Advanced design ensures quieter operation, especially important in industries like aquaculture and food processing.
Versatile Applications
- Compatible with a wide range of industries and applications, from bulk material handling to water treatment.
WORKING PRINCIPLE
| Step | Description |
|---|---|
| 1. Rotor Design | The blower consists of three intermeshing lobed rotors (typically in a figure-eight shape), which rotate inside a casing without touching each other. |
| 2. Air Intake | As the rotors rotate in opposite directions, they trap a fixed volume of air between the lobes and the casing, drawing air in through the intake port. |
| 3. Compression | The trapped air is moved toward the discharge side. As the rotors continue rotating, the volume between the lobes decreases, compressing the air. |
| 4. Air Discharge | Compressed air is expelled through the outlet port at a higher pressure. The constant flow rate is maintained despite pressure changes due to positive displacement. |
| Model | Bore | RPM | Discharge Pressure kgf/cm2) | |||||||||||||||||||
| 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.55 | 0.6 | |||||||||||||
| 14.7kpa | 19.6kpa | 24.5kpa | 29.4kpa | 34.3kpa | 39.2kpa | 44.1kpa | 49kpa | 53.9kpa | 58.8kpa | |||||||||||||
| Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | |||
| WSR125 | 125A | 980 | 6.32 | 2.25 | 6.13 | 2.83 | 6.03 | 3.42 | 5.93 | 4.12 | 5.8 | 4.73 | 5.73 | 5.42 | 5.62 | 6.13 | 5.58 | 6.72 | 5.45 | 7.22 | 5.35 | 8.03 |
| 1050 | 6.75 | 2.53 | 6.65 | 3.13 | 6.52 | 3.83 | 6.45 | 4.55 | 6.32 | 5.22 | 6.2 | 5.93 | 6.13 | 6.63 | 6.05 | 7.32 | 5.93 | 7.93 | 5.83 | 8.73 | ||
| 1200 | 7.82 | 3.22 | 7.67 | 3.95 | 7.53 | 4.72 | 7.43 | 5.52 | 7.32 | 6.25 | 7.23 | 7.13 | 7.12 | 7.92 | 7.02 | 8.63 | 6.95 | 9.43 | 6.85 | 10.23 | ||
| 1310 | 8.53 | 3.63 | 8.42 | 4.53 | 8.25 | 5.33 | 8.17 | 6.23 | 8.07 | 7.03 | 8.02 | 7.92 | 7.93 | 8.83 | 7.84 | 9.62 | 7.76 | 10.03 | 7.66 | 11.42 | ||
| 1390 | 9.12 | 4.02 | 8.93 | 4.92 | 8.85 | 5.82 | 8.72 | 6.72 | 8.65 | 7.62 | 8.52 | 8.52 | 8.42 | 9.42 | 8.35 | 10.33 | 8.25 | 11.27 | 8.22 | 12.23 | ||
| 1460 | 9.48 | 4.32 | 9.33 | 5.22 | 9.23 | 6.13 | 9.13 | 7.13 | 9.03 | 8.03 | 8.93 | 9.02 | 9.82 | 9.93 | 8.75 | 10.92 | 8.75 | 11.82 | 8.63 | 12.83 | ||
| 1530 | 10.09 | 4.72 | 9.92 | 5.63 | 9.82 | 6.63 | 9.72 | 7.62 | 9.62 | 8.62 | 9.52 | 9.62 | 9.43 | 10.62 | 9.23 | 11.63 | 9.23 | 12.63 | 9.13 | 13.62 | ||
| 1630 | 10.73 | 5.23 | 10.55 | 6.23 | 10.45 | 7.23 | 10.35 | 8.33 | 10.25 | 9.33 | 10.15 | 10.33 | 10.05 | 11.33 | 10.03 | 12.43 | 9.95 | 13.53 | 9.83 | 14.62 | ||
| 1750 | 11.52 | 5.82 | 11.35 | 6.93 | 11.27 | 7.93 | 11.15 | 9.15 | 11.07 | 10.22 | 10.97 | 11.24 | 10.93 | 12.35 | 10.85 | 13.35 | 10.03 | 14.72 | 10.64 | 15.82 | ||
| 1850 | 12.23 | 6.63 | 12.07 | 7.53 | 11.95 | 8.55 | 11.85 | 9.85 | 11.72 | 10.92 | 11.63 | 12.04 | 11.55 | 13.15 | 11.52 | 14.22 | 11.45 | 15.62 | 11.33 | 15.83 | ||
| Model | WSR125 |
| Air capacity | 5.35m3/Min-12.23m3/Min |
| Discharge differential pressure | 9.8kpa-60kpa |
| Rotary speed | 980rpm-1850rpm |
| Motor type | 5.5KW-18.5KW 380/400/415/440V, 3PHASES, 50/60HZ |
| Bearing brand | Standard: Renben bearing NSK bearing for your option |
| Installation type | Standard: horizontal type. Vertical type available for your option |
| N.W. of blower without motor | 325kg |
| Packing size Approx. | 0.67cbm |
| Feature | Description |
|---|---|
| Quick Shipping | We prioritize speed to match your schedule. Standard models are available in stock for immediate dispatch, ensuring minimal delays. Custom orders are delivered in just 5-7 days, keeping your projects on track. |
| OEM Solutions | We provide comprehensive support for OEM projects, customizing products to your exact needs. From design tweaks to private labeling, we work closely with you to turn your ideas into reality while upholding the highest quality standards. |
| Precision | Equipped with advanced CNC machining, we ensure superior accuracy within a tolerance range of 0.02-0.04 mm, guaranteeing that every component meets strict precision requirements, ensuring reliable performance across diverse applications. |
| Testing | Quality is our top priority. Every unit undergoes 100% comprehensive testing before leaving our facility, ensuring each product performs flawlessly and meets all specifications. |
Popular Applications
Aquaculture (Fish and Shrimp Farming)
- Roots blowers are commonly used in fish and shrimp farming to provide aeration, ensuring optimal oxygen levels in ponds and tanks.
Wastewater Treatment
- Used for aeration in sewage treatment plants, helping to sustain the biological processes that clean water.
Pneumatic Conveying
- Essential for transporting materials like grains, powders, and plastics in industries such as agriculture, cement, and manufacturing.
Food & Beverage
- Facilitates the transportation of granular or powdered food products in a hygienic and efficient manner.
Chemical Processing
- Supports airflow control in reactors and conveying of chemical powders.
Power Generation
- Used in power plants for air supply in combustion systems and cooling processes.
Application of Roots Blower in Pneumatic Conveying
| Type of System | Description | Ideal Applications |
|---|---|---|
| Pressure Conveying | - Roots blowers push pressurized air to propel materials through pipelines. | - Long-distance transportation. - High-capacity applications. |
| Vacuum Conveying | - Blowers create a vacuum to draw and transport materials through pipelines. | - Handling fragile or lightweight materials. - Suitable for powders and fine particulates. |
| Combination Systems | - Combines pressure and vacuum systems for complex setups. | - Varying distances or elevations. - Flexible material handling. |
Shandong Zhaner Machinery Co., Ltd.
As a leading manufacturer with 17 years of expertise, Shandong Zhaner Machinery Co., Ltd. specializes in providing high-performance blowers and air systems. Located in Shandong Province, China, we serve clients globally, offering innovative, reliable, and customized solutions that meet diverse industrial demands.
Our Product Range Includes:
- Roots Blowers
- Rotary Vane Blowers
- Air Bearing Turbo Blowers
- Multistage Turbo Blowers
At Shandong Zhaner, we are committed to excellence and quality, ensuring our products deliver outstanding performance and efficiency for businesses across various sectors. Partner with us for solutions that drive your success.
