For new processing technology of BF slag—ultra fine slag powder technology, SSIT is capable of undertaking the project of  variable capacity including engineering, design, equipment supply, supervision, training and maintenance on EPS, EPC or Turnkey basis.

This new technology has been developed to use the slag from the Blast Furnace which is grinded into an ultrafine powder to be added to concrete. In the recent years, it is being increasingly used as it is sustainable and having properties as a green material.

The maximum theoretical value of slag ultrafine powder to substitute cement for making concrete can be as high as 90%.

According to laboratory trials and actual use in China as well as in America and Europe, the mechanical property and the durability index is better than normal concrete. In practical application, normally 20% - 50% ultrafine BF slag powder is blended to make concrete resulting in savings of US$ 4 -5 USD per cum. Hence, BF slag in the form of ultrafine powder is the best choice for use and it features lesser investment and yet yielding quick and high returns.

Main Reference List of BF Slag Ultra-Fine Powder Projects
1.Tanglong Steel, capacity 0.6million ton per year.
2.Tang’ang Steel, capacity 0.6million ton per year.
3.Jianan company of TangSteel, capacity 0.6million ton per year.
4.Tanglong Steel, 2nd stage, capacity 0.6million ton per year.