portable super-speed ventilator

Portable axial flow ventilator is a large airflow,high efficiency,reliable structure and precision design product.it is durable and easy moving for match with flexible hose of different length specification,it can easily and quickly exhaust the air to somewhere else. The product is applicable to many type of works,such as mining,architecture,civil administration,environmental protection,.chemical industry,mechanical processing,etc. It can be used as ventilator in places with powder and ducts,harmful gas,closed space,especially fits for the requirements of wind withstanding,sun-shine and rain withstand for all outdoor workings,and it is a necessity for labor protection. This style is special designwithlower noise .