High pressure blower 1.Wide voltage and double frequency 2.In protection IP55,insulation class F 3. ... force in the impeller blades accelerates the gas outward and the pressure increase.Everyrotation adds kinetic energy,resulting in ... breeding,plastic welding,chemical industry,electroplating,feeding material packing,textile,and glass utensil manufacture.Blow,hoover,exhaust,cool,transport,air ...