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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
Brand: LMM GROUP
Warranty: 1 year
Sample: Sample testing is available
Certification: ISO9001/ISO14001
Payment method: TT/LC
Shipping method: sea/land/air
Using Position: large and middle size ladles & converter
Specifications: Customized products according to customer drawings
Manufacture drawing | √ | Photos &videos of each process | √ |
Process schedule with date | √ | ISO 9001 certificate | √ |
Install support now | √ | Warranty Time | √ |
| Checking report | √ | The third party Checking | √ |
This product adopts tabular alumina, carbonaceous material and zirconia-containing material as main raw materials ads in high performance antioxidants, uses phenolic resin as binder then burned under high temperature. Have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc, mainly used in large and middle size ladles.
When used on a 300-ton ladle in a steel plant, the service life can reach 3 to 4 furnaces and up to 7 furnaces; when used on a 60-ton tundish, the service life can reach 12 furnaces.
| Item | Al-C Slide Plate | ||||
| Al2O3 , % ≥ | LMM-70 | LMM-75 | LMM-80 | LMM-85 | LMM-86 |
| C , % ≥ | 70 | 75 | 80 | 85 | 86 |
| ZrO2 , % ≥ | 7 | 7 | 5 | 5 | 4 |
| Apparent porosity | 10 | 10 | 10 | 10 | 7 |
| Bulk density | 2.8 | 2.9 | 2.9 | 3.0 | 2.95 |
| Normal temperature compressive strength | 65 | 70 | 100 | 100 | 100 |
Production Process
Raw material – Corundum,Bauxite,Graphite,Carbon black ⇒ Mixing ⇒ Saving,around 8h ⇒ Molding ⇒ Air Storage ⇒ Test Semi-finished product ⇒ Dry ⇒ Sintering (lmmersed) ⇒ Unburned ⇒ Add Steel Shell ⇒ Grinding ⇒ Printing & Lubricant coating ⇒ Cooling ⇒ Testing ⇒ Packing
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：
