Blower role: send through the discharge side of the fan, conveying cold or hot air blower pressure to the target, so as to achieve the purpose of ventilation or heating. How it works: It works to enhance the force generated by the rotation of the impeller to rely on, the air enters axially from the suction side, sent to the duct. Jining in buildings and factories in positive pressure blower, the blower is used to send a lot of positive pressure fan of simple structure, stable performance, smooth operation, is a positive displacement blower, is now gradually been widely used, it delivered air volume and turn proportional to the number, clover type impeller rotates once every two impellers by three times the suction and discharge. Compared with the two leaf type, gas pulsation is small, too small positive pressure blower vibration, low noise. Impeller and casing bore oval face, face and positive positive impeller blower send two shafts between the front and rear cover between the fan and the fan impeller has always maintained a slight gap in the synchronization gear driven wind from the fan inlet Wind rim housing wall to the side discharge conveyor. Positive pressure ventilation equipment blower _ Plumper (certified) _ blower provided by Dezhou Plumper ventilation plant. Dezhou Plumper ventilation plant (www.frtfsb.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Rich ventilation equipment in leadership with the staff warmly welcome all inquiries negotiations to create rich, ventilation a better future.