REFRACTORY SOLUTIONS ENGINEERED FOR DEMANDING INDUSTRIES
High-temperature industrial processes depend on refractories to ensure thermal efficiency, equipment protection, operational safety, and process continuity.
Our refractory bricks, castables, and mortars are supplied to industries where furnaces, kilns, and reactors operate under continuous exposure to extreme heat, abrasion, and corrosive conditions.
Legion Exim supports core heavy industries with application-driven refractory solutions, aligned to real operating environments rather than generic specifications.
Refractories play a critical role across industrial processes by:
Containing and controlling extreme temperatures
Protecting steel shells and structures from heat damage
Resisting chemical attack from slag, gases, and molten material
Withstanding thermal cycling and mechanical stress
Improving furnace life, uptime, and energy efficiency
Our products are selected and supplied based on zone-specific requirements, operating cycles, and maintenance expectations.
INDUSTRIES WE SERVE
IRON & STEEL
Iron and steel production involves some of the most severe operating conditions in industrial manufacturing. Refractories are essential for containing extreme temperatures, handling molten metal and slag, and protecting critical equipment from thermal, chemical, and mechanical stress throughout the steelmaking process.
Typical Applications:
Blast furnaces
Basic oxygen furnaces (BOF)
Electric arc furnaces (EAF)
Ladles and tundishes
Reheating and soaking furnaces
Continuous casting units
CEMENT & LIME
Cement and lime production relies on continuous high-temperature processes operating under abrasive, alkaline, and chemically aggressive conditions. Refractories are critical for protecting kilns and auxiliary equipment, maintaining thermal efficiency, and ensuring long service life across prolonged operating cycles.
Typical Applications
Rotary kilns
Preheaters
Calciners
Kiln inlet and outlet zones
Coolers
Transition and burning zones
SMELTING
Smelting operations involve extreme temperatures, corrosive slags, molten metal handling, and cyclic thermal loading. Refractories are essential for containing heat, resisting chemical attack, and ensuring structural integrity and safety across ferrous and non-ferrous smelting processes.
Typical Applications
Smelting furnaces
Converters
Holding furnaces
Refining furnaces
Tapping and pouring zones
Slag handling areas
MINING & MINERALS
Mining and mineral processing operations involve high-temperature processing, abrasive material handling, and chemically aggressive environments. Refractories are essential for protecting processing equipment, maintaining thermal efficiency, and ensuring reliable operation across mineral beneficiation and extraction processes.
Typical Applications
Roasting furnaces
Calcination kilns
Agglomeration furnaces
Smelter feed preparation units
Incinerators & thermal treatment units
Material transfer & discharge zones
NON-FERROUS
Non-ferrous metal production involves high-temperature melting, refining, and holding processes, often in contact with corrosive slags and molten metals. Refractories are critical for thermal containment, chemical resistance, and maintaining furnace integrity across aluminum, copper, zinc, and other non-ferrous operations.
Typical Applications
Melting furnaces
Holding furnaces
Refining furnaces
Anode and cathode furnaces
Launders and transfer systems
Tapping and pouring zones
OIL & GAS
Oil and gas processing involves high-temperature operations, thermal cycling, and exposure to corrosive gases and chemicals. Refractories are essential for protecting process equipment, maintaining thermal efficiency, and ensuring safe and continuous operation in refining and petrochemical environments.
Typical Applications
Process heaters
Furnaces and fired heaters
Reformers
Reactors and cracking units
Flare systems
Incinerators and thermal oxidizers
CHEMICALS
Chemical processing often involves high temperatures, corrosive atmospheres, and aggressive reaction environments. Refractories are critical for protecting equipment, maintaining process stability, and ensuring safe operation across continuous and batch chemical manufacturing processes.
Typical Applications
Reactors and reaction vessels
Process furnaces
Incinerators
Thermal oxidizers
Calcination units
High-temperature dryers
GLASS
Glass manufacturing requires continuous high-temperature operation with strict control over thermal stability and chemical compatibility. Refractories are essential for containing molten glass, maintaining furnace integrity, and ensuring consistent product quality across long production campaigns.
Typical Applications
Glass melting furnaces
Regenerators
Forehearths
Working ends
Glass feeders
Furnace superstructures
CERAMICS
Ceramic manufacturing involves controlled high-temperature firing processes where temperature uniformity and thermal stability are critical. Refractories are essential for maintaining kiln integrity, ensuring consistent heat distribution, and supporting product quality across firing cycles.
Typical Applications
Tunnel kilns
Shuttle kilns
Roller hearth kilns
Kiln furniture and supports
Firing chambers
Heat treatment zones
ENERGY & POWER
Energy and power generation systems operate under high temperatures, thermal cycling, and exposure to abrasive ash and corrosive gases. Refractories are essential for protecting critical equipment, improving thermal efficiency, and ensuring reliable, continuous power generation.
Typical Applications
Boilers
Power plant furnaces
Gasifiers
Waste heat recovery units
Incinerators
Chimneys and flue gas ducts
PAPER & PULP
Paper and pulp manufacturing involves high-temperature energy generation, chemical recovery, and continuous processing environments. Refractories are essential for protecting thermal equipment, resisting chemical attack, and ensuring stable operation across recovery and power systems within pulp and paper mills.
Typical Applications
Recovery boilers
Power boilers
Lime kilns
Incinerators
Chemical recovery furnaces
Flue gas ducts and stacks
FOOD & AGRICULTURE
Food and agricultural processing often involves high-temperature drying, roasting, and thermal treatment processes where hygiene, temperature control, and equipment protection are critical. Refractories help maintain thermal efficiency, protect processing units, and support consistent operation in demanding processing environments.
Typical Applications
Industrial dryers
Roasters
Kilns for agricultural by-products
Biomass furnaces
Incinerators
Thermal treatment chambers
WASTE PROCESSING
Waste processing and treatment operations involve high-temperature destruction, thermal recovery, and exposure to aggressive gases and residues. Refractories are essential for containing heat, resisting chemical attack, and ensuring safe, continuous operation in waste-to-energy and thermal treatment systems.
Typical Applications
Incinerators
Waste-to-energy furnaces
Gasification units
Pyrolysis reactors
Thermal oxidizers
Chimneys and flue gas ducts
ADVANCED MATERIALS
Advanced materials manufacturing involves precise high-temperature processing, controlled atmospheres, and strict quality requirements. Refractories are essential for maintaining thermal stability, protecting process equipment, and supporting consistent material properties across specialized production environments.
Typical Applications
High-temperature sintering furnaces
Heat treatment furnaces
Controlled atmosphere furnaces
Research and pilot-scale reactors
Specialty kilns
Thermal processing chambers
MISCELLANEOUS
A wide range of specialized and niche industrial operations rely on refractories for safe containment of high temperatures, thermal insulation, and fire protection. Refractories support reliable performance across diverse applications where heat control, durability, and safety are critical.
Typical Applications
Crematoriums
Industrial-scale pottery kilns
Industrial glass art furnaces
Forge shops and blacksmithing units
Kiln manufacturing systems
Thermal insulation, fireproofing, and high-temperature filtration systems
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TALK TO OUR SALES TEAM
+91 91060 31803
contact@legionexim.com
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