Quick and Easy Installation of Energy Inline Duct Fans for Improved Construction Site Ventilation

Optimized Product Application
During building operations, industrial-grade axial ventilation systems enhance worksite air circulation through rapid expulsion of particulate matter and hazardous emissions. This dual-action mechanism not only accelerates moisture evaporation for prompt surface drying but also establishes optimal environmental prerequisites for follow-up construction phases. The equipment concurrently moderates ambient temperatures within activity zones, directly contributing to improved thermal comfort and labor productivity.

Impeller Design Features
Engineered with aerodynamic precision, the turbine component integrates sustainable manufacturing principles. Its multi-curvature blade configuration achieves 18% greater airflow efficiency compared to conventional models, effectively minimizing power consumption while maintaining operational stability. The noise-dampened rotation mechanism operates at ≤58 dB(A), compliant with ISO 4871 industrial noise regulations. This eco-adaptive design philosophy translates to 24/7 operational cost reductions and extended service intervals, aligning with circular economy objectives while delivering measurable ROI through energy tax rebates and CSR compliance advantages.

Streamlined Installation Protocol
The modular assembly system eliminates specialized tool requirements through three core innovations:

1. Color-coded terminal blocks with foolproof connectors enable error-resistant electrical integration
2. Pre-drilled flange interfaces accommodate standard M12/M16 anchor bolts (included)
3. Rotational alignment guides ensure ±5° installation tolerance flexibility
   Field tests demonstrate 68% faster deployment than traditional models, with maintenance teams achieving full commissioning within 90 minutes using basic hand tools. The unified mounting bracket design permits both vertical and horizontal orientation adjustments, adaptable to diverse architectural constraints without structural modifications.

Product Specifications

Product Dimension Diagram

Product Dimension Specifications

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.

originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly engaged in manufacturing:

DKT external rotor air conditioning fan (curved and square),

Mixed flow pressurized duct fan,

KTF stainless steel external rotor centrifugal fan cabinet,

Air curtain fan,

Purification type low-noise fan,

Centrifugal low-noise ventilation equipment,

EC frequency conversion digital energy-saving fans, etc.

The manufacturing base is located in Foshan City, Guangdong Province.

Since its establishment in 1997, we have always adhered to the quality line and actively created our own brand, Zhongdian. We have successively passed ISO9001, CE and CCC certifications, and obtained multiple utility model patents. Our comprehensive strength and brand influence rank among the top in the industry.

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. adheres to the business philosophy of "technology driven development, respect for talent, reform and innovation, and pursuit of excellence", introduces numerous advanced automation equipment and 5S management systems, attaches importance to user experience of products, and takes continuous customer satisfaction as the business orientation. After unremitting efforts, we have become the leader in the fresh air system market.

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. adheres to the principle of prioritizing quality over output, and has won the trust of users across the country with excellent quality and outstanding performance. And strive to enhance competitive advantages in pre-sales, in sales, after-sales and other aspects, and will continue to adhere to the creed of customer first and service first. It is the continuous iteration of products and services, striving to become a leading brand in mid to high end fresh air system equipment.