9-26 blower, fan test (certified), fans

After installing a new fan on excessive or insufficient flow phenomenon, mainly due to the following points: 1, the pipe network resistance difference between the actual value and the calculated value is too large. General characteristics of the network equation P = KQ2 (K is the drag coefficient) shows 4-68 blower, if the actual value is less than the calculated value of K K, the flow rate increases; if the actual value of K K is greater than the calculated flow reduction. 2. Select the fan itself is not considered when the full impact of the deviation △ P pressure, and when the fan total pressure is positive deviation 4-73 blower, the flow rate increases; when negative deviation 9-35 boiler fans, the flow is reduced. Fan, or occurs after a new installation at the beginning of the official fan running in the course of the amount of traffic or too small, one of the following methods can be eliminated. Regularly check the sensitivity of the thermometer and oil targets. In addition to changing the oil should be removed after each repair, but under normal circumstances, change the oil from March to June. 9-26 blower, fan test (certified), fans are provided by Zibo Blower Factory Co., Ltd. Zibo Blower Factory Co., Ltd. (www.zibo-fengji.com) is an industry leader in Shandong Zibo, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zibo Blower leadership with the staff warmly welcome all inquiries negotiations to create a better future Zibo Blower.