| Customization: | Available |
|---|---|
| After-sales Service: | Technical Support |
| Warranty: | 12 Months |
|
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A Roots blower is a positive displacement pump commonly used to move air or gas. It works by trapping a fixed volume of air between two meshing rotors, which rotate in opposite directions, and then discharging it at a higher pressure. The device is named after its inventors, Philander and Francis Roots.
Key Features:
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 | 0.4 | 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 | |||
| WSR100 | 100A | 1060 | 4.42 | 1.83 | 4.26 | 2.25 | 4.07 | 2.72 | 3.93 | 3.12 | 3.84 | 3.55 | 3.72 | 4.02 | 3.57 | 4.46 | 3.46 | 4.97 | 3.35 | 5.42 | 3.25 | 5.85 |
| 1140 | 4.82 | 2.03 | 4.67 | 2.44 | 4.52 | 2.94 | 4.36 | 3.43 | 4.25 | 3.93 | 4.14 | 4.35 | 4.03 | 4.86 | 3.92 | 5.35 | 3.83 | 5.85 | 3.73 | 6.35 | ||
| 1220 | 5.15 | 2.22 | 5.03 | 2.7 | 4.87 | 3.23 | 4.76 | 3.73 | 4.63 | 4.22 | 4.53 | 4.74 | 4.44 | 5.27 | 4.35 | 5.78 | 4.25 | 6.35 | 4.15 | 6.92 | ||
| 1310 | 5.6 | 2.43 | 5.44 | 2.96 | 5.34 | 3.52 | 5.18 | 4.03 | 5.05 | 4.63 | 4.95 | 5.16 | 4.86 | 5.77 | 4.73 | 6.33 | 4.66 | 6.95 | 4.53 | 7.45 | ||
| 1460 | 6.35 | 2.75 | 6.25 | 3.42 | 6.13 | 3.95 | 6 | 4.64 | 5.87 | 5.22 | 5.75 | 5.85 | 5.66 | 6.54 | 5.56 | 7.13 | 5.45 | 7.76 | 5.36 | 8.43 | ||
| 1540 | 6.79 | 3.04 | 6.63 | 3.66 | 6.55 | 4.32 | 6.4 | 4.95 | 6.3 | 5.65 | 6.17 | 6.32 | 6.07 | 6.97 | 5.99 | 7.61 | 5.89 | 8.35 | 5.78 | 9.02 | ||
| 1680 | 7.47 | 3.45 | 7.39 | 4.15 | 7.26 | 4.92 | 7.13 | 5.64 | 7.04 | 6.33 | 6.9 | 7.1 | 6.84 | 7.85 | 6.71 | 8.5 | 6.65 | 9.32 | 6.53 | 10.05 | ||
| 1780 | 7.94 | 3.83 | 7.86 | 4.58 | 7.75 | 5.35 | 7.62 | 6.13 | 7.54 | 6.84 | 7.44 | 7.65 | 7.34 | 8.45 | 7.25 | 9.15 | 7.16 | 9.95 | 7.04 | 10.73 | ||
| 1880 | 8.43 | 4.15 | 8.35 | 4.95 | 8.23 | 5.77 | 8.13 | 6.57 | 8.03 | 7.35 | 7.93 | 8.16 | 7.88 | 9.03 | 7.75 | 9.83 | 7.65 | 10.64 | 7.62 | 11.45 | ||
| 1980 | 8.94 | 4.44 | 8.87 | 5.34 | 8.73 | 6.15 | 8.67 | 7.03 | 8.52 | 7.92 | 8.44 | 8.73 | 8.29 | 9.65 | 8.26 | 10.42 | 8.22 | 11.32 | 8.15 | 12.15 | ||
| Model | WSR100 |
| Air capacity | 3.25m3/Min-8.94m3/Min |
| Discharge differential pressure | 9.8kpa-60kpa |
| Rotary speed | 1060rpm-1980rpm |
| Motor type | 3KW-15KW 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 | 245 |
| Packing size Approx. | 0.8cbm |
| 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. |
| Task | Description |
|---|---|
| 1. Check Oil Level | Ensure that the oil level in the lubrication system is within the recommended range. Low oil levels can cause excessive wear and reduce efficiency. |
| 2. Inspect Air Intake Filter | Clean or replace the air intake filter as needed. A clogged filter can reduce airflow and strain the blower. |
| 3. Inspect Discharge Pressure | Check the discharge pressure to ensure it is within the normal operating range. Abnormal pressure can indicate system issues such as blockages. |
| 4. Check for Leaks | Inspect the blower, pipes, and fittings for any air leaks. Leaks can reduce efficiency and increase energy consumption. |
| 5. Monitor Vibration | Listen for unusual vibrations or noises. Excessive vibrations can indicate misalignment or damage to the rotors. |
| 6. Check Temperature | Monitor the temperature of the blower during operation. Overheating may suggest issues with lubrication or cooling, requiring immediate attention. |
| 7. Inspect Bearings | Check the bearings for signs of wear or damage. Worn bearings can cause increased friction, reducing the blower's lifespan. |
| 8. Clean the Unit | Wipe down the blower and surrounding area to remove dust and debris. A clean system runs more efficiently and is easier to monitor for potential issues. |
| 9. Review Performance Data | Check the blower's performance data (e.g., flow rate, pressure, power consumption) to identify any irregularities that may signal underlying problems. |
| Industry | Application |
|---|---|
| Wastewater Treatment | Used for aeration in sewage and wastewater treatment plants. The blower provides a steady flow of air for microbial processes that treat water. |
| Pneumatic Conveying | Commonly used in pneumatic conveying systems to transport powders, grains, and other bulk materials through pipelines. |
| Industrial Vacuum Systems | Used in industrial vacuum systems for cleaning, suction, and material handling, providing efficient and continuous airflow. |
| Aquaculture | Provides aeration for fish farming and other aquatic systems, ensuring sufficient oxygen levels for aquatic life. |
| Mining & Quarrying | Used for ventilation and dust suppression in mines and quarries, ensuring proper airflow and reducing hazardous airborne particles. |
| Food & Beverage | Employed in packaging and conveying processes, including the transportation of granular or powdered food products. |
| Chemical Processing | Used to maintain controlled airflow in reactors, mixers, and other chemical processes that require precise air handling. |
| Paper & Pulp Industry | Provides consistent airflow for pneumatic transport of paper pulp, fibers, and other materials in production lines. |
| Petrochemical | Used in various applications such as venting, conveying, and air supply for chemical reactors in petrochemical plants. |
| Energy and Power | In thermal and nuclear power plants, it is used for air supply in combustion processes and to support cooling systems. |
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.
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.
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