The main performance parameters of rotary blower with a flow, total pressure, power, speed and efficiency. (L) flow rate: the amount of fluid per unit time of the rotary conveyor is called flow fan. Common volume flow Q represents wholesale rotary blower, the unit is "resistant / s" or "m 3 / h". Strictly speaking, the rotary fan flow, especially rotary fan inlet volume flow. (2) total pressure: energy per unit volume of gas in the rotary blower obtained is called total pressure or blower pressure swing where good in Which P indicates good rotational fan unit is Pa. (3) shaft power: prime mover power delivered to the rotary shaft on the fan, that is the input power, also known as shaft power, with p expressed in units of kw. Rotary Fan Features: 1, using high-quality alloy steel gear synchronous precision machining, reduce mechanical transmission noise 2, the rotary member rigorous high speed dynamic balance, little vibration machine 3, the whole reasonable cooling structure, improve gear , bearing life 4, compact design of the structure, assembly is simple, easy to maintain and repair where good rotary blower fan rotation _ _ Guangzhou Machinery Co., Ltd. Zhucheng East Han Han by Zhucheng East Machinery Co., Ltd. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng East Han Machinery Co., Ltd. into the brilliant and you work for a better future!