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MgO-Cr2O3 Brick of Rotary Kiln


LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.

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Developed MgO Cr203 series, MgO-AL2O3 Spinel series and non-chrome series bricks for cement rotary kiln.

The environments of transition zone, burning zone and cooling zone in cement rotary kiln are severe dueto high temperature from burning clinker and erosion of K,Na,CI,S. The upsize of rotary kiln and usage in waste disposal make the condition of using refractories even harsher. Yotai group developed MgO Cr,0,series, MgO-ALO,Spinel series and non-chrome series bricks for cement rotary kiln, which haveachieved remarkable results. We occupy top shares in Japan refractory market,and have expandedgreatly in China market as well.

A kind of silicate-combined basic firebrick fit for dry cement rotary kiln less than 2000t/d in capacity


A kind of basic bricks made from purer raw materials, shaped with high pressure and sintered under high temperature


  • Transition Zone of Rotary Kiln

For environmental conservation, non-chrome bricks including MgO-Al203. spinel, Hercynite, MgO-Al2O3-ZrO2 were developed and are widly used in transition zone,cooling zone and sintering zone to replace MgO-Cr203 brick


LMM YOTAI established in 2007. Our production technology comes from Japanese Yotai. As an experienced and international player in the refractories industry. We have succeeded in expanding both the breadth of its product range and the depth of its services. From raw material selection, refractory portofio & optimization, installation & services & recycle of used refractories on site to further reduce client’s Opex & Capex in refractory consumption per ton steel output, meanwhile improve product quality of client.

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