Iron Ore Lumps, also known as Calibrated Lumps Ore (CLO), are naturally occurring iron ore pieces used in DRI plants and blast furnaces.
At S.P. Pradhan, CLO is processed through strict screening and grading to ensure consistent furnace performance.
Our Calibrated Lumps Ore (CLO) undergoes controlled screening to meet the strict operational requirements of DRI plants and blast furnaces.
View Specs →Guaranteed high iron content achieved through controlled grading and inspection to deliver maximum metallurgical yield.
View Grade →Uniform sizing enables efficient gas flow, smooth charging, and high-output performance in BF and DRI operations.
Learn More →Optimized processing minimizes fines during handling and transport, preserving material integrity throughout the supply chain.
Read More →Reduced Alumina and Silica content lowers flux consumption and minimizes slag formation in steelmaking.
Technical Data →Multi-stage quality checks and third-party verification ensure consistent grade and long-term supply reliability.
Certifications →At S.P. Pradhan Group, we follow a "Mine-to-Market" protocol to ensure every dispatch meets global metallurgical standards.
Geological mapping and chemical assaying of the ore body to identify high-Fe hematite zones before extraction begins.
3-stage mechanical screening ensures over 90% calibration consistency in the 10mm–40mm range with minimal fines.
Batch sampling according to ISO 3082. NABL accredited testing for Fe content, CCS, and Tumbler Index.
Every dispatch is issued a Certificate of Analysis (COA) confirming the mineral's chemical and physical integrity.
Our Hematite CLO is tested against stringent NABL standards to ensure zero-variance performance in high-pressure furnace environments.
10 – 40 mm
Precision Calibrated> 250 kg/cm²
High Burden Load> 90%
Industrial Grade2% Max
Low Water WeightOur Iron Ore Lumps (CLO) are ideally suited for:
Direct Reduced Iron (DRI) Plants
Blast Furnace Operations
Sponge Iron Manufacturing
Steelmaking Units
**Value Angle** Uniform lump size improves gas flow, reduces energy consumption, and enhances metallization efficiency in DRI operations.
Reliable iron ore quality maintained across all supplies for predictable plant performance.
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+91 73818 48286
Precisely calibrated lump sizes ensure stable furnace permeability and efficient gas flow.
Any time Call Us
+91 73818 48286
Laboratory-verified material with COA support for every dispatched batch.
Any time Call Us
+91 73818 48286
Complete documentation, traceability, and transparent reporting for buyer confidence.
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+91 73818 48286
Strong logistics network supporting consistent, long-term supply commitments.
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+91 73818 48286Engineered for high-performance metallurgical processes.
Optimized for Coal-based and Gas-based DRI kilns. Our CLO maintains high physical strength during reduction, preventing disintegration and ensuring smooth kiln operation.
The superior Fe content (65%+) and calibrated sizing enhance the permeability of the furnace burden, leading to lower coke consumption and higher hot metal productivity.
Used as a high-purity coolant and iron source in Basic Oxygen Furnaces (BOF) and Electric Arc Furnaces (EAF) to balance thermal energy and chemical composition.
From the mineral-rich belts of Odisha, we have engineered a robust supply chain that bridges the gap between extraction and industrial consumption across all Indian states.
High-tonnage delivery via Indian Railways network.
Last-mile delivery for regional steel and sponge iron plants.
For bulk pricing, detailed specifications, COA samples, or long-term supply discussions, connect with our sales desk today.
Powering progress through responsible iron ore mining, precision excavation, and dependable supply.
