Witness the precision engineering behind LONGWELL’s high-quality fan blower wheels! This video showcases our advanced manufacturing process for cross-flow fan impellers (also known as tangential fan impellers or blower wheels), crucial components for various HVAC and industrial applications like air curtains, air conditioners, and ventilation systems. See how we meticulously produce durable and efficient blower wheels, ensuring optimal airflow and performance for your equipment.
As a manufacturer since 1990, LONGWELL provides EC/AC/DC fans with up to 90% motor efficiency, trusted by OEMs worldwide. Fans are tested to AMCA 210/211 methods (third-party reports on request); CE (LVD/EMC), RoHS, REACH and ErP compliance; ETL/UL on selected models; ISO 9001/14001/45001 certified factory.
Whether you need custom cross-flow fan parts or standard tangential impellers, LONGWELL is your trusted partner. Our commitment to innovation and quality ensures that every product meets the highest standards.