High-Efficiency Single Stage Horizontal Tunnel Fan with Motor Control
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| Customization: | Available |
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| Material: | Stainless Steel |
| Usage: | for Experiment, for Air Conditioner, for Manufacture, for Refrigerate |
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Basic Info.
- Model NO.
- BJSF
- Flow Direction
- Axial Flow
- Pressure
- Medium Pressure
- Certification
- RoHS, UR, ISO, CE, CCC
- Power
- 55-350kw
- Air Flowing
- High Volum
- Motor
- Permanent Magnet
- Diameter
- 500-1800mm
- Color
- Yellow
- Impeller
- Aluminum Alloy
- Volume
- High
- Package
- Plywooden
- Brand
- Hanqi Bjsf
- Driven
- Direct Driven
- Blade
- PP
- Weight
- 900kgs
- Duct
- PVC
- Control
- Frequency Counter
- Casing
- Carbon Steel
- Transport Package
- Export Packages
- Specification
- 55-300kw
- Trademark
- HANQI
- Origin
- China
- HS Code
- 8414599099
- Production Capacity
- 50000PCS/Year
Packaging & Delivery
- Package Size
- 50.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 850.000kg
Product Description
Warmly welcome Chinese and foreign customers to visit our factory to negotiate guidance!
This is a single-machine permanent magnet variable frequency energy-saving tunnel fan. The biggest feature of this fan is energy saving. It uses an impeller imported from Australia with a diameter of 400 mm and is cast in one step. It uses a permanent magnet frequency conversion energy-saving motor with various powers of 90kw/110kw/132kw to meet different tunnel ventilation needs. Each fan meets the first-level energy efficiency standard, saving energy and reducing consumption.
| Before place an order, please send us following parameters to help us find the most suitable fan&blower for you: | |
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Air Flow/Volume/Capacity |
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Pressure |
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Power |
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Altitude of Operation Place |
BJSF series of tunnel fans from Bajiaoshan offers exceptional performance and energy efficiency. Key features and advantages are:
- Material & Design:
- European imported aviation-grade aluminum alloy impeller for durability and corrosion resistance.
- Laser spraying treatment on impeller surfaces for enhanced strength and longer lifespan.
- Modular design allows for flexible solutions to meet various ventilation needs.
- Performance:
- Equipped with permanent magnetic variable-frequency motors, achieving high efficiency.
- Airflow adjustable from 1% to 100% with 1% steady-state accuracy.
- Large airflow, low noise, and long air delivery distance.
- Advanced Technologies:
- Integrated European fan impeller technology for optimal airflow and pressure.
- Sealed impeller hubs minimize imbalance risks.
- Incorporates advanced turbine blade technology for smooth and stable operation.
- Convenience & Control:
- Mobile app remote control for real-time monitoring and frequency adjustment.
- Modular output power for precise electricity consumption management.
- Testing & Quality:
- Every fan undergoes rigorous performance testing on a dedicated platform.
- Uses high-frequency glass fiber acoustic cotton for noise reduction.
- Equipped with a reliable SKF bearing and fan-specific variable-frequency motor.
In summary, the BJSF series of tunnel fans from Bajiaoshan offers a comprehensive solution for efficient, reliable, and flexible ventilation in tunnel construction projects.











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