gunning mass
Fast Repair
Rapid gunning repair reduces downtime and improves production efficiency.
Strong Adhesion
Firmly bonds to furnace lining surfaces, not easy to peel off.
Fast Sintering
Quickly sinters and hardens at high temperatures, forming a dense protective layer.
High Adaptability
Suitable for repairing furnace lining damage of various shapes and sizes.
| Brand | ZTM-G88 | ZTM-G85 | ZTM-G68 | ZTM-G65 |
| MgO (%) | ≥88 | ≥88 | 64~69 | 64~69 |
| CaO (%) | ≤4 | ≤4 | <3 | >22 |
| SiO2 (%) | ≤5 | ≤8 | <24 | <5 |
| Fe2O3 (%) | ≤2 | ≤3 | <6 | <5 |
| Critical Particle Size (mm) | 4 | 4 | 4 | 4 |
| Max Appl. Temp. (℃) | 1750 | 1750 | 1750 | 1750 |
| Application | Used for hot patching of the hot spot, slag, slag line, slope, wall and tapping hole of electric arc furnaces. | |||
Extended Service Life
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Customized EAF Gunning Mass
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Formulation Customization: Tailored formulations based on steel grades and slag characteristics to ensure optimal performance.
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Particle Size Optimization: Optimized particle size distribution and spraying strength to enhance gunning performance and sintering effect.
These customization options allow gunning mass to flexibly adapt to unique operating conditions of different steel plants, meeting individualized requirements.