This commercial industrial fan combines powerful performance and quiet operation, featuring a high-quality EC direct current motor and wheeled blades that minimize vibration and noise while delivering robust airflow up to 8900 CFM. It efficiently handles cooling, dust removal, and air exchange, making it ideal for workshops, barns, warehouses, and other large spaces.Equipped with stepless variable speed control, you can easily adjust wind strength with a gentle turn to suit your ventilation needs, ensuring a comfortable and customized experience. The fan offers 360° flexible rotation, allowing you to direct powerful airflow precisely where it's required for targeted ventilation.Designed for easy mobility, it includes a wide handle for single-handed transport and smooth-rolling casters that navigate effortlessly across both smooth surfaces and rough terrain. Durable, functional, and user-friendly, this industrial floor fan is a reliable solution for all your heavy-duty ventilation needs.