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Refractory Products:
Built for Performance Under Extreme Conditions.
We are proud to offer a complete range of refractory products designed for high-temperature industrial applications. Whether you need solutions for furnaces, kilns, or boilers, our products are crafted for maximum durability and thermal resistance.
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Refractory Mortar.
Nelskraft's refractory mortar is the ideal bonding agent for refractory bricks, ensuring long-lasting strength and thermal stability in high-heat environments. Its excellent adhesion properties make it suitable for both new installations and repairs, creating a robust lining that stands up to harsh operating conditions.
Refractory Boiler Bed Material.
Our premium refractory boiler bed materials are designed for use in fluidized bed boilers. These materials offer high heat retention, mechanical strength, and thermal shock resistance, ensuring that your boiler operates at peak efficiency while extending its operational lifespan.
CAT-9 Cement.
CAT-9 cement is a high-alumina refractory cement designed for the construction and repair of furnaces, kilns, and other high-temperature industrial equipment. Its superior bonding properties and resistance to chemical and thermal degradation make it the go-to choice for industrial applications requiring long-lasting, durable performance.
Alternative Biomass Fuel: Sustainability Meets Efficiency.
Nelskraft Refractory Pvt Ltd is also a trusted supplier of Cashew De-Oiled Cake, a clean, sustainable alternative to coal and other traditional fuels. Our biofuel solutions are designed to reduce carbon emissions while delivering high calorific value for industrial heating and power generation.
Biomass Pellets
Biomass Pellets are eco-friendly, renewable fuel sources made from organic materials such as agricultural waste, wood chips, or sawdust. These pellets offer high energy output and are a sustainable alternative to coal or natural gas for industrial heating and power generation. Biomass pellets burn cleanly, producing lower emissions and less ash, making them an ideal choice for industries looking to reduce their carbon footprint while maintaining efficient energy production.
Cashew De-Oiled Cake.
(Bio Shell Cake)
Cashew De-Oiled Cake, also known as Bio Shell Cake, is an eco-friendly biomass fuel derived from cashew nut shells after the extraction of Cashew Nut Shell Liquid (CNSL). This fuel offers a high calorific value (~4700 kcal/kg) and burns cleanly with minimal ash production, making it a viable replacement for coal in industrial boilers, kilns, and furnaces.
Key Advantages of Cashew De-Oiled Cake.
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High Energy Output: With a calorific value comparable to lignite coal and up to 95% of wood's heating value, this biofuel offers efficient energy for industrial applications.
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Environmentally Friendly: Cashew Shell Cake burns cleanly, producing significantly less pollution and ash compared to coal. The ash content is as low as 4%, whereas coal typically produces over 30% ash.
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Long Shelf Life: Cashew Shell Cake can be stored for extended periods without losing its energy potential, making it a reliable fuel option for industries with high heat requirements.
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Versatile Application: Ideal for use in cement factories, brick and tile manufacturing, boilers, thermic fluid heaters, briquette manufacturing, and even power generation
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By using Cashew De-Oiled Cake, industries can significantly lower their carbon emissions and minimize environmental impact, while still benefiting from a fuel source that delivers high heat and performance