Axial Fans
JY3-SF Portable Axial Fan with Adjustable Blades
| Product | JY3-SF Portable Axial Fan with Adjustable Blades |
| Category | Axial Fans |
| Description | The JY3-SF movable axial flow fan features adjustable fan blades and an energy-efficient, low-voltage, low-noise, low-power single-suction impeller. With its unique scientific structure, it delivers smooth operation, high efficiency, energy saving and low noise, and is widely used in mining, metallurgy, chemical, light industry, food and other industries. Multiple speed options (2800/1450 r/min etc.) are available, with airflow from 1000 to 37200 m³/h, total pressure 35–380 Pa and motor power 0.09–4.0 kW to match different working conditions. The movable base makes on-site placement fast and easy. Adjustable blade angle lets you tune airflow output to actual demand and minimize energy consumption. OEM/ODM customization is supported. |
Key Features
- Adjustable blades: tune airflow to actual demand for significant energy savings
- Movable base: flexible on-site placement, ready to use instantly
- Smooth operation: scientifically structured, dynamically balanced, low vibration and noise
- Full size range: 250–800mm frames, airflow 1000–37200 m³/h
- Energy saving: low-power motor with high-efficiency blade profile
- Wide applications: mining, metallurgy, chemical, light industry, food and more
Applications
- Ventilation in mining and metallurgy enterprises
- Exhaust and cooling in chemical and light industry workshops
- Ventilation in food processing plants
- Mobile local ventilation at various industrial sites
FAQ
Q1: Can the blade angle be adjusted on site?
Yes. The blade angle can be tuned to actual ventilation demand, making airflow output flexible and reducing energy consumption.
Q2: What frame sizes are available?
250, 300, 400, 450, 500, 600, 700 and 800mm frames, with airflow from 1000 to 37200 m³/h.
Q3: Can voltage be customized?
Yes. 110V/220V/380V and single-phase/three-phase options are available per order.
Q4: Is it suitable for outdoor use?
The standard version suits general industrial environments. Moisture-proof or anti-corrosion protection can be specified at ordering.
Technical Specifications
| Frame | Speed (rpm) | Motor (kW-P) | Airflow (m³/h) | Pressure (Pa) |
|---|---|---|---|---|
| 3(250mm) | 2800/1450 | 0.37-2/0.12-4 | 3000/2000 | 230/59 |
| 4(400mm) | 2800/1450 | 1.1-2/0.55-4 | 11000/5750 | 270/149 |
| 250 | 2800 | 0.25-2 | 2100 | 215 |
| 300 | 2800 | 0.37-2 | 3000 | 230 |
| 400 | 1450 | 0.37-4 | 8000 | 150 |
| 500 | 1450 | 0.75-4 | 13000 | 200 |
| 600 | 1450 | 1.1-4 | 18700 | 300 |
| 800 | 960 | 2.2-4 | 37200 | 380 |
* Parameters are for reference only; the actual product prevails. Custom specifications are available on request.
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Zhejiang Jiayi Fan Co., Ltd. — professional ventilation and air compressor manufacturer since 2003, exporting to 50+ countries. Send us your requirement for a full catalog and quotation.