Guangzhou South Peak Industries Ltd. was established in 1995, has a modern industrial plants, is well-known fan, motor manufacturers, with a full set of fans, motors processing and testing equipment, and the combination of a number of highly qualified professional and technical personnel, the company has passed ISO9001: 2008 and CCC. The main products are: Jiuzhou portable fan, Jiuzhou pressure blower, CY / CF Jiuzhou centrifugal fans, axial fans Jiuzhou, stainless steel fan, centrifugal blower wind round, while Deputy Jiuzhou fan shops, 9 Yang Soymilk, noodles machine, meat grinder, open buckets and other hotel kitchen appliances, Welcome! I. Introduction axial fan as a common mechanical, its design has been the formation of a professional design standards and specifications. It is used to transport gas machinery, from an energy point of view, it is the prime mover of the mechanical energy into a mechanical gas energy. Design focus: the modern era of world energy shortages, energy-hungry fans. Improve the efficiency of the fan and fan industry operating efficiency has become an inescapable responsibility, but also the inevitable trend of development of wind turbine technology. Thus, the proposed personalized design centrifugal fan. The so-called centrifugal fan personalized design is made for a particular user aerodynamic performance parameters and conditions of use, designers should design a special centrifugal fan, in addition to meet the user's condition, we must also ensure that the performance parameters of user needs (ie, normal operating conditions) at the highest point of the fan aerodynamic performance efficiency curve, at least within the region and efficient to achieve the best energy-saving purposes. Guangzhou South Feng Industrial Co., Ltd. has strong technical force and manufacturing capacity centrifugal fan explosion, the company has a quality assurance system and a full set of advanced production and testing, sales and after-sales service of the whole process, according to the technical requirements of users, product design , manufacture, installation and commissioning; relying on advanced technology, excellent production technology, improve the quality management system and good after-sales service, to ensure that users buy with confidence, with peace of mind. The products are sold in more than 30 provinces, municipalities and autonomous regions, the majority of users praise units. Is the best manufacturer of high pressure centrifugal fan ventilation equipment, ventilation equipment go to Guangzhou to buy South Peak Industries Limited. Fan structure (1) structure of the impeller assembly which includes determining the form of the blades on the fan performance, blade shape, and the shape of the front plate, from the viewpoint of efficiency and noise selection arc curved blade. (2) determine the collector gap structure with the impeller inlet manifold structure and impeller clearance of imports and includes two sets of mouth counterparts, according to a gap in the form of impact on the choice of air flow socket. The nature of the structural design process (3) according to the shaft axis mounting position and form on the device, connection method shaft installation part type, size, quantity and and shaft load, size, orientation and distribution of the shaft and so determine the structure of the state. (4) the structural design of the fan damper adjustment generally throttle, variable-speed control, guide and regulate speed guide jointly regulate small, portable centrifugal fan, throttle performance tuning, transmission adjustment, although higher efficiency, but high cost, low reliability and safety, it is generally used fan with adjustable guide. Adjust the size of door installation size of imports is determined based on a current collector, within a limited range of intake air flow can be adjusted in size. Small portable centrifugal fans, centrifugal fans, South Peak Industries provided by Guangzhou Haizhu South Peak Industries Limited. South Peak District Guangzhou Industrial Co., Ltd. (gzngf.1688.com) strong, credible, in Guangzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the South Peak Industrial and you hand into the brilliant, for a better future!