Shandong Huimin Science & Technology Co., Ltd

Huimin Building No. 2 Qi Li He Road, Jinan City Shandong P.R., 250100 Jinan
Telephone +86 531 88061276
Fax +86 531 88900729


Hall map

METEC 2015 hall map (Hall 3): stand F50

Fairground map

METEC 2015 fairground map: Hall 3

Our range of products

Product categories

  • 03  Plant and equipment for steel making
  • 03.01  Basic-oxygen steel making plant

Our products

Product category: Basic-oxygen steel making plant

Nano-micro Meter High Radiative Coating Technology

Nano-micro Meter High Radiative Coating Technology is a high radiative coating (HRC), high efficiency, environmentally friendly and innovative energy saving technology developed for the iron manufacturing industry, such as hot blast stoves, coke ovens and heating furnaces during new construction and overhaul projects.

HRC has been awarded 4 patents in China, 1 patent in Russia and 1 patent in Japan with patents pending world-wide. This technology has been applied and used successfully to 393 hot blast stoves and 4 coke ovens for more than 60 Chinese Iron and Steel organizations and Arcelormittal.

Application on Hot Blast Stove of Blast Furnace: HRC applied on the surface of checker bricks in the upper part of the regeneration chamber(high temperature part), which can increase the blast temperature for more than 10℃, or reduce gas consumption for more than 5%, or prolong the blast period for 10%, or realize all of these benefits together.

Application on Coke Oven: HRC applied on the surface of checker bricks in the upper part of the regeneration chamber and also on the surface of vertical fire channel., can reduce gas consumption by more than 3%, reduce the coking period, and improve the coke quality.

HRC could enhance your project both financially and environmentally with a short term payback. HRC can provide long-term non operation costs during the whole furnace lifespan while reducing the burden of carbon emission taxes for Iron and Steel companies.

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About us

Company details

Shandong Huimin Science & Technology Co., Ltd (SDHM) is a High-tech enterprise that integrates research, development, production and the marketing of material surface technology together. The company has always been engaged in the energy savings and consumption reduction of metallurgical furnaces focusing on the green manufacturing for the iron and steel industry.

SDHM was founded in 2001 primarily subordinated to Jinan Iron & Steel group and became a private enterprise in 2003. The company has passed the ISO9001 authentication, and was awarded the generalizing center of high temperature and energy saving coating material authorized by Productivity Promotion Center of China and also the record-keeping energy saving service organization in National Development and Reform Commission, Ministry of Finance People’s Republic of China, Ministry of Industry and Information Technology of the People’s Republic of China.

High Radiative Coating technology (HRC tech) is the principle technology of SDHM. With the priority of improving the thermal efficiency of furnaces, reducing the energy consumption and exhaust emission, protecting the refractory and prolonging the lifespan of furnaces, HRC tech can be widely used on the surface of regenerator in metallurgical furnaces.

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Company data

Sales volume

1-9 Mio US $

Export content

max. 10%

Number of employees