Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
                                                                                                           
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29 Years
Since 1997
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Inline Duct Fans The Optimal Choice for Energy Efficiency and Convenient Installation in Construction Projects

Price Negotiable
Price: Contact Us
MOQ: 1
Delivery Time: 3-8 work days
Brand: Available for ODM
Product Description

Application in Construction Environments
Axial flow fans serve as critical ventilation solutions in dynamic construction settings by swiftly removing airborne particulates and toxic fumes from workspaces. Beyond accelerating moisture evaporation in freshly poured concrete or coatings, these systems create safer atmospheres conducive to precision tasks like electrical installations or finishing work. The temperature regulation capabilities further mitigate heat stress risks, directly contributing to improved workforce efficiency and OSHA-compliant occupational health standards.

 

Advanced Impeller Engineering
Engineered with precision, our aerodynamic impeller units integrate energy recovery mechanisms with low-emission manufacturing principles. Through computational fluid dynamics modeling, we've achieved a 22% reduction in power draw compared to conventional models while maintaining 65 dB(A) noise levels—equivalent to normal conversation. The patented blade curvature not only minimizes vortex shedding losses but also enables adaptive performance across varying air densities, making them ideal for high-altitude projects or industrial exhaust scenarios. This dual focus on operational economy and acoustic ecology positions our technology as a cornerstone for ESG-conscious infrastructure development.

 

Modular Installation System
Featuring tool-free assembly components and color-coded terminal blocks, our plug-and-play design reduces installation labor by 40%. The universal bracket system accommodates both horizontal ducting and vertical stack configurations through adjustable clamping angles (±15°). Pre-installed vibration dampeners and laser-aligned mounting holes eliminate calibration steps, allowing certified technicians to commission units within 90 minutes—including optional IoT sensor integration for smart building management systems. All fasteners comply with ISO 898-1 standards, ensuring compatibility with global construction specifications.

 

Product Specifications

 

 

Model number Power Airflow Static Pressure Noise Level Duct Diameter Quantity per Carton Net Weight
(W) (m5/h) (Pa) (dB) (mm) (Unit/Box) (kg)
DJT10-20 30/26 200/170 183/130 30/25 100 6 1.8
DJT15-54 48/40 540/384 330/280 40/35 150 6 2.2
DJT20-90 76/60 900/820 380/310 50/45 200 6 2.7
DJT25-170 173/152 1700/1200 550/480 56/50 250 1 18
DJT31-230 350/260 2300/1900 650/500 60/55 315 1 20

 

Product Dimension Diagram

 

 

Product Dimension Specifications

 

 

Model number A B(Φ) C D E F H H1
dJT10-20 300 100 100 214 62 60 182 95
DJT15-54 293 150 120 237 72 70 211 110
DJT20-90 304 200 140 258 78 85 235 124
DJT25-170 367 250 317 208 120 95 365 196
DJT31-230 450 315 360 255 120 95 410 215

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
Location Xizi Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
Contact Person Li

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