Phosphate-Bonded High-Alumina Brick
Phosphate-bonded high-alumina brick, usable without high-temperature firing, for cement kiln transition zones.
Al₂O₃ Content≥75%
Learn More →Cement & Building Materials
Integrated refractory packages for rotary kilns, preheaters, precalciners and grate coolers.
Cement kilns run above 1450℃ with clinker coating, alkali-vapor attack and abrasion. The company supplies high-alumina and spalling-resistant bricks, SiC castables and precast blocks for transition and burning zones, preheater stages, precalciners and grate coolers — extending lining life and shortening overhaul time.
◆ FURNACES ◆
Industry Kilns
Typical kilns in this industry — click each to see its specific problems and solutions
Cement Rotary Kiln2 problems
The rotary kiln burning zone exceeds 1400°C; coating stability determines magnesia brick life, while the transition zone faces thermal shock and mechanical stress.
View Problems & Solutions →Preheater & Precalciner1 problems
Preheater cyclones and the precalciner suffer build-up from alkali/chlorine/sulfur cycles; anti-build-up and wear-resistant linings are key.
View Problems & Solutions →Grate Cooler1 problems
The grate cooler hot end absorbs clinker drop impact and secondary-air abrasion; heavy-duty steel-fiber wear-resistant castables are widely used.
View Problems & Solutions →Kiln Hood1 problems
The kiln hood connects the rotary kiln and grate cooler; suspended roof structure and side-wall thermal shock resistance drive maintenance.
View Problems & Solutions →All Applicable Products
Spalling-Resistant High-Alumina Brick
ZrO₂-containing spalling-resistant high-alumina brick for cement kilns.
Al₂O₃ Content≥70%
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Micro-Expansion High-Alumina Brick
Micro-expanding high-alumina brick that tightens joints at high temperature for sealed linings.
Al₂O₃ Content≥75%
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Fireclay Brick
General-purpose fireclay brick with good thermal shock resistance at economical cost.
Al₂O₃ Content≥40%
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Magnesia-Alumina Spinel Brick
Chrome-free magnesia-spinel brick for cement kiln burning zones, environmental and erosion resistant.
MgO Content≥88%
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Silicon-Mullite Brick
Silicon-mullite brick with wear resistance and low conductivity for coolers and transition zones.
Al₂O₃ Content≥55%
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