ST-450A hand-held hair dryers road pavement hair dryer, mini road hairdryers, hair dryer manufacturers pavement, pavement hairdryer price companies adhering to the first goal, "good faith to create value, quality win," the pursuit of quality and service. To - a reputation for honesty and promote development. All Shi Tang people warmly welcome friends to visit and join hands in creating a better future! 1. Overview: for cement, asphalt surface pavement sweeping, cleaning; 2. Product Features:. A famous dynamic, stable performance; b excellent wind power balance page, to ensure the stability of the machine; C, large amount of wind. , superior performance. 3. Technical Data Model ST-450A 450mm diameter fan blade wind speed 3600rpm 6800m3 / h power HONDA GX270 power 9.0HP Weight 80kg Packing size 1000 × 950 × 900mm truth we serve you and look forward to your cooperation!