1. vortex blower function of the printing industry in the printing industry, the use of suction and pressure vortex blower will accumulate for too long of a sheet of paper separate to prevent adhesion of a good friend, and automatic high-speed collection and transmission, using vortex blower transfer suction, the sheet printing machine can also be processed just held on the rollers, transported to the bulk delay its traveling speed. 2. vortex blower circuit board industry function circuit board industry, the vortex blower role is to blow off the excess rosin PCB board to prevent the preheating zone above the drip into the preheater and cause a fire. Another function is to spray vortex blower parts feet, drops into a state of flux, blown uniform layer. Simply put, peak furnace use, vortex fan in the main role, "air knife" is swept along by the PCB surface excess flux, and flux at the surface of PCB evenly coated; 3. vortex blower packaging machinery industry The main function of the packaging machinery industry utilizing suction vortex blower function. Packaging engineering, the use of vacuum suction vortex blower technology, fixed products, transportation assistance and other functions. 4. Vortex fan environmental protection equipment in the function of the vortex blower mainly used in the wastewater treatment plant ventilation equipment, using vortex blower sewage aeration, activated sludge to meet the aerobic microorganisms need oxygen as well as sewage and sludge Mixed sufficient contact conditions to degrade organic matter in the water to reach all kinds of sewage purification purposes vortex fan, whirlpool fan, vortex pump www.mingxintm.com