Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation equipment must be your plant cooling ventilation equipment the best choice. How to Choose galvanized suction fan with the decline in the price of galvanized suction fan, most manufacturers chose to cut corners, outside type size 138 * 138 type fan, the first generation of products weighing more than 90 kilograms, and now some manufacturers of machine weighs 80 kg, the weight of a lot of people say that product quality can not explain, like aircraft, light weight on display to improve the technological content of suction fan a lot of high-tech materials are applied, the fan I do not think there is a new material has been applied, galvanized into a stainless steel plate? Replaced with titanium plates? Just thickness becomes Pu, the thickness changes from the original 1.1-1.2 0.8-0.9 individual manufacturers spend 0.7 plate. I still see the market cold-plated galvanized sheet produced by the fan, fan is galvanized sheet, aluminum wires motor motor. There are a lot of small parts also eliminates. I do not know how long such a fan can be used, the amount of wind is big. Fans are the same as fixed assets and factories take at least two decades of use in the country under the current technology, cold plating material out around four years could rust, so how quality assurance fan, how can people trust. 138-type suction fan weighs less than 80 kg, not GB motor, blades of galvanized sheet, the air volume is less than 40,000 cubic meters per hour (not a fan or color pages above the target value is measured with an anemometer actual flow, Winds × fan inlet area × time) plant suction fan, or not to buy it. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation in the price near the curtain, has many years of industry experience, we can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant cooling equipment must be your best choice for ventilation equipment. Effect axial fans and centrifugal fans in mechanical ventilation in a grain temperature because the temperature difference between the larger and the first time to choose the ventilation during the day in order to reduce the gap between food mild temperatures, reduce condensation occurs. 2 with the initial centrifugal fan ventilation there may be doors and windows, wall condensation, even slight condensation surface grain surface, as long as the stop the fan, open the window how the suction fan, open axial fans, turning the grain surface, if necessary, within the warehouse The hot and humid air outside the warehouse can be excluded. 3 were retarded ventilation with axial fans, axial fans due to the small amount of wind, and the other food is poor conductor of heat, ventilation prone to individual parts of the initial slow ventilation, ventilation continued with full grain warehouse temperature will gradually balance. 4 Slow Food ventilation must clean up the shaker and into the impurity regions food must be cleaned in time positions within the automatic classification result, otherwise easily lead to uneven local exhaust ventilation. 5 Energy Consumption Calculation: the 14th positions with axial fan ventilation cumulative 50 days, an average of 15 hours a day, sharing 750 hours, an average decrease of 0.4% moisture, grain temperature dropped by an average of 23.1 degrees, the unit energy consumption: 0.027kw. h / t. ℃. 28 warehouse ventilation accumulated six days, sharing 126 hours, the water dropped by 1.0 percent on average, the average temperature drop of 20.3 degrees, the unit energy consumption:. 0.038kw.h / t ℃. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant must be your best choice for cooling ventilation equipment centrifugal fan design requirements to meet the operating point required flow and pressure should be near the maximum efficiency point; the highest efficiency value to be as large as possible, the efficiency curve flat; stability to a wide range of pressure curve; simple fan structure, good technology; materials and accessories choose convenient; have sufficient strength, rigidity, job security can *; stable operation, low noise; regulation performance, adaptability of work strong; the fan size as small, light weight; easy operation and maintenance, disassembly easy transportation. Between aerodynamic performance and structural (strength, technology) often contradictory, usually seize the main contradiction coordinate and solve problems. This requires the designer to select a reasonable design, in order to resolve the principal contradiction. Suction fan purchase, the gas company suction fan, Nanchang Nanchang Jin Xiangyun provided by the suction fan cooling ventilation plant. Nanchang Jin Xiangyun cooling ventilation plant (www.jxytfsb.com) strong, credible, in Nanchang, Jiangxi fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinxiang Yun ventilation into the brilliant and you work for a better future!