Satisfaction Index survey in 2011 the water industry blower equipment, Siemens of HV-TURBO “84.89 results won the blower device 10 customer satisfaction brand” first, the Shandong ZHANGHUANG Zhangqiu wereA 81.14,79.52 results two 3
Sewage treatment blower by type Roots blower, centrifugal blower, vortex blower rotary fan, water ring fan. Information, the Roots blower and centrifugal fans for its wind capacity and the characteristics of high pressure in large-scale water treatment projects have been widely used, and the rotary fan with its high efficiency, energy saving, low noise characteristics in a small water treatment projects in favor. Subwoofer, oil-free, environmentally friendly water-ring fans also have a certain market. Blowers are often used in the activated sludge as the sewage treatment machinery and equipment play an important role in the normal operation of the sewage treatment plant, run quality directly related to the sewage treatment safety and economy, as well as treated water quality indicators high and low.
Survey of water industry blower equipment, including: the water industry in the application of centrifugal blower, Roots blower. The survey continues the water industry users of the equipment satisfaction survey research carried out by the Chinese water network in the country since 2006, a total of more than two hundred copies of valid questionnaires, accurate and truthful to collect the water industry curettage and aspiration mud machine equipment product quality, product features, product price, services and products provided by operating ease and other indicators of satisfaction evaluation. Were calculated in accordance with the synthesis method of the index evaluation system and the satisfaction index, 28 water industry blower equipment brand satisfaction index from 28 brand satisfaction index is simple average of the blower device Satisfaction Index: 66.53 points. 2011 Water Industry blower equipment Satisfaction Index survey report “neutral point of view of the user survey as a third-party authority, hoping to become the guidelines for the water industry equipment market leader, and as a valuable reference for users to understand and choose the water industry equipment.