Import Exhaust Fan — Buy in Bulk from Supplier in China

This exhaust fan delivers an air capacity of 43170 m3/h with dimensions of 1380mm x 1380mm x 450mm and operates at 1.1kW with a 380V power supply. The unit draws 2.8A and weighs 88kg. The frame is constructed from galvanized steel sheet with a zinc coating of 180g/m², formed as a single-piece mold. A bottom outlet is integrated into the design for streamlined exhaust routing.

The fan features six mirror-finish stainless steel blades, each with a diameter of 1270mm and a patented blade angle designed for consistent airflow. The blade geometry has been validated through homostasis testing, ensuring stable performance over the fan’s operational life without degradation in volume output. The galvanized frame resists corrosion in humid environments, and the stainless steel blades are resistant to rust and mechanical wear, making this unit suitable for industrial or high-moisture settings.

This fan is commonly used in factories, workshops, and commercial kitchens where sustained high-volume air extraction is required. Buyers include manufacturers in metalworking, food processing, and textile industries seeking reliable ventilation with minimal maintenance. Trade terms are typically FOB Qingdao, with bulk orders accepted. Packaging is standard wooden crate with foam padding. Lead time and MOQ must be confirmed directly with the supplier.

Qingdao Shuangjunli Machinery Co., Ltd is located in Gangbei Community, Jihongtan Street, Chengyang District, Qingdao, Shandong, China. The supplier is classified as an imported manufacturer with harbor trust tier status, indicating verified physical presence and export readiness. The listing does not state years in business, workforce size, or annual output. Response rate and average response time are not available, suggesting no active communication channel is currently maintained on the platform.

The company appears to specialize in industrial ventilation equipment, with this exhaust fan being the only product listed. No certifications, client references, or production capacity figures are provided. The manufacturing process described - single-piece molded galvanized frame and patented blade design - suggests in-house engineering capability, though this is not independently verified. Buyers should request factory audit reports or production photos before placing large orders.