Quality Certificates
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The milling distance obtained by the good transport of the raw materials is fed from the preheater in the rotary kiln to about 1450 ° C. Modern steel processing furnaces are the largest motor furnaces with diameters of 4-8 meters and lengths of up to 80 meters. The rotational kilns are shortened again and the rotational speeds have increased.
Grade | Description |
Inlet and recuperation zone (standard conditions) | |
SORHK 80 | Fired high alumina brick based on bauxite |
SORHK 60 A | Fired high alumina brick based on andalusite |
SÖRMASSE HB 85 | High alumina castable based on bauxite |
SÖRMASSE HB 60 A | Low cement castable based on andalusite |
Inlet and recuperation zone (severe conditions) | |
SORHK 40 ASC 30 | Fired ASC brick based on andalusite and silicon carbide |
SORHK 60 ASC 15 | Fired ASC brick based on andalusite and silicon carbide |
SÖRMASSE HB 40 ASC 30 | Low cement castable based on andalusite and silicon carbide |
SÖRMASSE HB 50 ASC 10 | Low cement castable based on andalusite and silicon carbide |
Horseshoe | |
SÖRMASSE HB 85 ST SC10 | High alumina, low cement castable based on synthetic alumina and silicon carbide |
SÖRMASSE HB 95 RAST 6 | Medium cement castable based on synthetic and fused alumina |
Clinker bed | |
SORHK 80 | Fired high alumina brick based on bauxite |
SÖRMASSE HB 95 RAST 6 | Medium cement castable based on synthetic and fused alumina |
SÖRMASSE HB 40 ASC 30 | Low cement castable based on andalusite and silicon carbide |
Ceiling | |
SORHK 40 ASC 30 | Fired ASC brick based on andalusite and silicon carbide |
SORHK 80 | Fired high alumina brick based on bauxite |
SORK 45 | Fired fireclay brick |
Bullnose and partition | |
SÖRMASSE HB 40 ASC 30 | Low cement castable based on andalusite and silicon carbide |
SÖRMASSE HB 95 RAST 6 | Medium cement castable based on synthetic and fused alumina |
Cold zone | |
SORK 45 | Fired fireclay brick |
SORMASSE HB 40 D | Low cement castable based on fireclay |