Heat Treatment

Heat Treatment

Solutions / Heat Treatment

Heat treatment is a kind of metal hot processing technology, which is changing the material surface or internal chemical composition and organization for the metal by means of heating, heat preservation and cooling. The combustion fan, high temperature circulating fan and cooling fan are the often used types in the heat treatment process.

Combustion Fan

The fan is using to provide combustion air to the heat treatment furnace to increase the furnace temperature and improve the furnace efficiency. Centrifugal fans with large air volume and high temperature resistance are often used.


High Temperature Circulating Fan

When the temperature is at a certain point, the hot processing material should remain at that temperature for a certain amount of time. High temperature circulating fan is mainly used in the process of heat preservation to keep the temperature constant in the furnace. High temperature resistance is vital.

Cooling Fan

According to the cooling rate, the cooling process is divided into annealing, normalizing and quenching. Cooling fans are used for the material cooling.


Successful Cases

London Fan has participated in many heat treatment projects in iron & steel industry and non-ferrous metal industry, including Yingkou Zhongwang project, Canada Zhongwang project, FABIO project, Hangzhou Zhongjie Industrial Furnace project, New Jiangnan furnace industry project, Keda machinery project, etc. The fans performed well in each project and are widely praised by customers.

Specification of typical cases

Fan Used in Heat Process in One Non-Ferrous Metal Industry

  • Volume:500000m³/h
  • Total Pressure:4700 Pa
  • Fan Type: CHBS98-800kw
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    Ms. Li

    More than 10 years sales experience, professional pre-sales technical consultant, professional on both axial fan and centrifugal fan selection and supporting service. Good understanding of the needs of customer, provide personalized customized services. Your contacts and inquiries will be welcomed!

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