🌋 Achieve Zero-Dust Thermal Insulation in Continuous Casting: RHA Small Granules
For steel melting shops (SMS) and continuous casting units (CCM), maintaining molten metal temperature without compromising shop-floor air quality is a constant B2B challenge. Fine powders offer rapid coverage but generate excessive dust under draft, while large granules can slow down thermal insulation deployment.
Ambika Biotech (RHA India) solves this with our high-integrity Rice Husk Ash Small Granules (0.5–2 mm).
Engineered specifically for ladle and tundish applications, this unique sizing acts as an exceptional tundish insulation powder that bridges the gap between ultra-fine powders and heavy granules. Our high silica rice husk ash granules contain 90%+ amorphous SiO2, providing an exceptional thermal barrier that prevents rapid heat loss and skull formation.
Why metallurgical engineers and procurement heads choose our small granules: ✔ Dust-Free Handling: Drastically reduces airborne dust on the shop floor, improving worker safety and protecting sensitive automated sensors. ✔ Accelerated Thermal Spread: The 0.5–2 mm sizing ensures rapid lateral distribution across the molten steel surface, creating an instant, uniform insulating blanket. ✔ High-Purity Chemistry: With a minimum 90% amorphous silica content, it acts as an excellent, low-carbon molten steel insulation material without contaminating the steel chemistry. ✔ Cost-Effective Refractory Filler: Serves as a highly reactive micro silica alternative in refractory linings and ladle covering compounds, lowering formulation costs.
As a premier rice husk ash supplier India based in Sambalpur, Odisha, we maintain strict quality control to guarantee consistent bulk density (100–200 kg/m³) and grain size distribution. We regularly export our premium metallurgical consumables to major industrial hubs including South Korea, Germany, Italy, Japan, and Saudi Arabia.
Optimize your casting parameters, reduce energy losses, and secure a cleaner working environment with RHA India.
Contact us for bulk orders, OEM supply and export inquiries.
Contact us for bulk orders, OEM supply and export inquiries.
📞 +91-7381757575 | 🌐 www.rhaindia.com
Need RHA to a verified spec?
Get NABL-tested, high-silica RHA with documentation. Tell us your volume and target spec.
