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  • ZIBO SUNTAE GLOBAL IMPORT & EXPORT CO.,LTD

  •  [Shandong,China]
  • Business Type:Manufacturer , Trade Company
  • Exporter:1% - 10%
  • Certs:ISO9001, CCC
ZIBO SUNTAE GLOBAL IMPORT & EXPORT CO.,LTD

ZIBO SUNTAE GLOBAL IMPORT & EXPORT CO.,LTD

Home > News > Air conditioning fan manufacturers need to develop environmental protection products and strictly control the quality

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Air conditioning fan manufacturers need to develop environmental protection products and strictly control the quality

2019-05-28

In view of the fact that the efficiency, noise and sealing requirements of fans in chemical industry, steel industry and other industries have been continuously improved in recent years, the air conditioning fan manufacturers have timely changed their business ideas, accelerated the pace of product structure adjustment, and developed new energy-saving and environmental protection products by improving key components such as impeller profile, body structure and sealing form.

1. Before unpacking the fan, check whether the package is intact, whether the nameplate parameters of the fan meet the requirements, and whether all accompanying accessories are complete.
2. Carefully check whether the fan is deformed or damaged during transportation, whether the fasteners are loose or fall off, and whether the impeller is scratched. Check all parts of the fan. If any abnormal phenomenon is found, it shall be used after repair.
3. Use a 500V megohmmeter to measure the insulation resistance between the fan shell and the motor winding. The value should be greater than 0.5 megohm. Otherwise, the motor winding should be dried, and the temperature should not exceed 120 ℃.
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4. Prepare all kinds of materials, tools and site for fan installation.
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In recent years, there are many fans in factories, mines, tunnels and other places. To ensure its effect, we need to strictly control the quality and develop new products.
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