About Meenakshi Thermexo
Meenakshi Thermexo Private Limited, India’s trusted name in innovative foundry solutions, specializes in manufacturing high-performance exothermic riser sleeves, eco-based insulating sleeves, mini risers, hot topping compounds, perlite insulation, and a complete range of foundry consumables engineered for steel and iron castings.
With more than a decade of expertise, Meenakshi Sleeves delivers precision-designed, energy-efficient, and cost-effective solutions for foundries of all scales. Our flagship Eco-Based Exothermic Sleeves, made using agricultural waste such as rice husk and foundry scrap, offer:
✔ Superior feeding efficiency
✔ 30–70% cost reduction
✔ Low gas emission
✔ Enhanced casting soundness
✔ Environment-friendly production with minimal carbon footprint
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16+
Trusted Partners.
Decade+
Our Services
Precision foundry solutions crafted for steel and iron castings
Exothermic Sleeves
Eco-based sleeves made from rice husk that boost feeding and cut costs
Foundry Consumables
Complete range including mini risers, hot topping, and insulation materials
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Gallery
Snapshots of our sustainable foundry solutions in action
