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Ladle Permanent Lining Castable

Brand name: LMM GROUP
Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight

LMM GROUP have been supplied to world’s top steel manufacturer :

Australia: Liberty steel/Bluescope steel
Iran: Oxin steel
Italy: JSW steel
United Arab EmiratesEmirates Steel
Egypt:Ezz Steel
Russia:MMK,Mechel, NLMK
Luxembourg:RIVA Group,ArcelorMittal
Turkey: Tosyalı Holding,İçdaş,Erdemir Group
Spain: Liberty Steel Group,CELSA Steel Group
India: tata-steel,SAIL, SPL,Erdemir Group etc. We do OEM for Concast and Danieli for a long time

Magnesia carbon brick and alumina magnesia carbon brick are generally used in the working lining of large ladle. In addition to the safety lining of high alumina brick, there’s another lining of 90-110mm castable material in the form of light weight, heavy weight and self-flowing materials.

Application: ladle bottom and wall

Main physical and chemical performance index:

Index LMM-1 LMM-2 LMM-3 LMM-4
Material Light weight Alumina magnesia Mullite based self-flowing castable Low cement steel


Al2O3 %≥ 45 60 65
Al2O3+MgO %≥ 87
Bulk density g/cm3≥ 1.8土0.2 2.90 2.45 2.55
Modulus of rupture MPa≥ 110°Cx24h 6 6 5
1350°Cx3h 7 7 6
Crushing strength MPa≥ 110°Cx24h 15 40 30 40
1350°Cx3h 20 55 50 55
(1350°Cx3h) %

Linear change after heating

土0.6 土0.6 土1.0 土1.0
Construction water quantity % 7-11 6-7 7-9 7-9



The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

Recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support.

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise 

About LMM

LMM GROUP 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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