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The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.
LMM product segment
Please provide design data for special processing requirements
Vibration of tundish dry material is made of magnesia and magnesia-calcium materials with various composite sintering agents. It is a compact material that can be used without baking. It is characterized by simple on-site operation, low energy consumption and low energy consumption. Cost, no pollution to the environment, large number of continuous furnaces, can be used for 20 to 60 hours.
| Index | Item | |||
| LMM-1 | LMM-2 | LMM-3 | ||
| chemical composition | MgO | 80 | 75 | 80 |
| CaO | 4 | 6 | ||
| Bulk Density(g/cm3) | Fe2O3 | 3 | 4 | |
| Cold crushing strength (Mpa) | 1200℃ | 2.25 | 2.80 | 2.85 |
| 1200℃ | 10 | 7 | 8 | |
| linear change after heating, % | 1600℃ | 20 | 23 | 26 |
| 1600℃ | 0~-0.9 | |||
As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally.
Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time
Continuous casting series：
Smart Steel Plant series：
