Cadtables for furnace lining
Using high quality bauxite and mullite as the main materials, the ultrafine powder bonded low cement castables for furnace lining are characterized with good flow ability, easy installation , good anti-spalling and thermal shock resistance, Low thermal expansion, and good thermal insulation. The products can be widely used at roof, wall and bottom for industrial furnaces.
- Self flowing castables
With vibrating-free or lightly, these castables can degas and densificate by self-gravity. These products can ben installed by pumping, and characterized with high strength and good thermal shock resistance.
- Fast drying spalling-resistance self-flow castables
Based on self-flow castables, LMM GROUP developed fast drying spalling-resistance self-flow castables according the requirementos of short construction period and fast firing. These castable can be put into use after short curing and firing period, and can be applied to furnce with tight construction schedule, and the parts being difficultly fired.
- Low-cement castables
This new generation of products is developed with high quality mullite and bauxite as the main raw material by adding proper corundum, compound ultra-fine powders and efficient dispersion additives, and characterized wiith good performance at high temperature as well as high strength, low porosity and low thermal insulation.
- Plastic refractories for furnace lining
Plastic refractories are produced by LMM GROUP with bauxite and mullet as the main material by adding suitable binders and additives. It is characterized with good installation property, good thermal shock resistance, low thermal expansion and good thermal insulation. These matreials can be widely used for all industry furnaces, especially in the roof and fume pipe.
Slag and abrasion resistant castables for furnace bottom
These castables are produced by LMM GROUP using corundum and mullite as the main materials by adding compound ultra-fin powders, and characterized with high strength, excellent slag and abrasion resistance, and good thermal shock resistance
Light weight castables
Light weight castable are produced by LMM GROUP with light weight raw materials, suitable binder and special additive as raw material and are characterized with good thermal insulation, Easy installation and high strength.
Light weight gunning mixes
These products can be installed by gunning or paiting, and characterized with easy installation, good adhesion, low rebound, high strength and good thermal insulation.
According to the structure and service condition of burner, LMM GROUP successfully developed series corundum-mullite based and mullite based burner blocks, These products have good properties such as high strength, good thermal resistance, and excellent performance.
This series of products are characterized with high strength, good abrasion resistance, good thermal shock resistance, and excellent performance.
Partition suspending bricks are produced by LMM GROUP with light weight mullite aggregate by low cement castables. It is characterized with good thermal shock resistance and high strength, and widely used at charge gate, discharge gate and partition of annular heating furnace to prevent cold gas from entering.
Anchor brick is produced with the same material of lining castables and characterized with good thermal shock resistance and high strength. It is used at furnace roof and shows good performance.
Light weight bricks
Series of high alumina light weight bricks and alumina bubble bricks can be produced by LMM GROUP with the characteristics of high strength, low thermal conductivity, excellent insulation, and can be widely used at all furnaces.