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Products we offer

slide gate plate

LMM YOTAI PRODUCT

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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This product adopts high-purity and high density fused magnesite graphite or sintered magnesium aluminate spiel as main raw materials, ads in antioxidants, uses phenolic resin as binder, then burned under high temperature. Fit for high quality steel casting.

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.

ItemMgO Slide Plate
LMM-93
MgO , % ≥93
Al2O3 , % ≥2.5
Fe2O3 , % ≥0.6
C, % ≥After tempered
Apparent porosityBefore oiled19
After tempered11
Bulk densityBefore oiled2.92
After tempered2.95
Normal temperature compressive strengthBefore oiled70
After tempered80

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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