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Leading China factory and suppliers of non-toxic Tundish Dry Vibrating Material. High efficiency, simple construction, and superior erosion resistance extend casting time to 35+ hours and reduce labor costs per ton of steel.
SupplierXingtai Luxi Environmental Protection Technology Co., Ltd.www.xingtailuxi.com
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About this product
Product information from the supplier.
Our premium Tundish Dry Vibrating Material is engineered for high-performance continuous casting applications in the ferroalloy and steel smelting industry. Designed to optimize the interface between the permanent lining and the tundish shell, this advanced refractory solution significantly reduces labor intensity through its simple construction and high-efficiency application process.
By integrating superior thermal efficiency and exceptional erosion resistance, our vibrating material ensures a prolonged continuous casting lifespan exceeding 35 hours. It effectively minimizes the tundish slagging rate, thereby purifying molten steel and enhancing the overall quality and consistency of the continuous casting billets.
Detailed Parameters
| Material Type | Magnesia / Magnesium Siliceous | MgO Content (Magnesia) | ≥75% |
|---|---|---|---|
| SiO2 Content (Siliceous) | ≥20% | MgO Content (Siliceous) | ≥60% |
| Bulk Density (250°C x 3h) | ≤2.5 g/cm³ | Cold Crushing Strength | ≥5.0 MPa (250°C x 3h) |
| Linear Change (1500°C x 3h) | -0.2% to 0% / -0.3% to 0% | Service Life | ≥35 Hours |
| Baking Temperature | 250°C - 400°C | Construction Gap | 5cm - 12cm |
Key Advantages
Superior Erosion Resistance
High-grade MgO components provide exceptional stability against molten steel erosion, ensuring structural integrity.
Extended Casting Time
Achieve continuous casting cycles exceeding 35 hours, significantly reducing downtime and lining changes.
Enhanced Steel Purity
Low slagging rates prevent contamination, leading to higher purity and better quality casting billets.
Energy Efficient Baking
Short baking cycles combined with high thermal efficiency result in significant energy savings per ton of steel.
Easy Decoating
Optimized "flipping" characteristics allow for effortless removal of the lining, reducing maintenance labor.
Non-Toxic & Safe
Environmentally friendly, non-toxic composition ensures a safer working environment for plant operators.
Product Gallery
Management Platforms
Material Flow Control
Precise manual flow management into the void ensures optimal density during vibration.
Thermal Process Monitoring
Strict control of baking temperatures (250°C-400°C) to ensure explosion-proof performance.
Quality Assurance Protocol
Rigorous testing of MgO and SiO2 chemical compositions for every batch produced.
Structural Integrity Check
Verification of the 5-12cm working gap to prevent lining instability.
Service Life Tracking
Continuous monitoring of casting hours to maintain the 35h+ domestic advanced standard.
After-Sales Optimization
First-class technical support for junction accident prevention during first-pour stages.
Investment Return Comparison
| Performance Metric | Standard Material | Our Dry Vibrator |
|---|---|---|
| Continuous Casting Life | 20-25 Hours | 35+ Hours |
| Labor Intensity | High (Complex setup) | Low (Simple construction) |
| Baking Energy Cost | Standard Baseline | Reduced (High thermal efficiency) |
| Decoating Efficiency | Difficult/Slow | Easy (High flipping rate) |
| Billet Quality | Standard Purity | Enhanced (Low slagging rate) |
Frequently Asked Questions
Q: What is the recommended gap for installing the dry vibrating material?
A working gap of 5-12cm should be left between the permanent lining and the tire membrane to allow for proper material flow and density.
Q: How do I avoid junction accidents during the first pour?
It is recommended to appropriately increase the temperature of the molten steel during the first furnace pour to ensure a smooth transition.
Q: Why is it important not to cool the cladding wall after baking?
Cooling the wall after it has been baked red can cause a loose cladding structure, which negatively affects the stability and service life of the tundish.
Q: What are the primary differences between Magnesia and Magnesium Siliceous versions?
The Magnesia version has a higher MgO content (≥75%), while the Magnesium Siliceous version contains ≥60% MgO and ≥20% SiO2, catering to different chemical requirements.
Q: How does this material improve the quality of continuous casting billets?
By maintaining a low tundish slagging rate, the material prevents impurities from entering the molten steel, resulting in cleaner and higher-quality billets.
Q: What is the typical baking sequence for the dry vibrating material?
First, bake on medium-low heat for 1 hour, then increase to high heat until baked red before pouring steel.
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Xingtai Luxi Environmental Protection Technology Co., Ltd.
