High efficiency dome combustion hot blast stove:
1) Researched and developed by CMES itself
2) Patented by the state
3) Six patents of state have also been granted in the research and development of the refractory materials.
4) Burner of CMES's high efficiency dome combustion HBS; high strength; high alumina ball and low creep refractory ball applied for medium and mini-sized hot blast stove)
5) 19-hole and 37-hole checker brick for medium and large hot blast stove have been utilized in more than 20 iron makers in China.