SAMANAR

Steel and Cement Trading

Premium Cement Clinker

High-Purity, Export-Grade Clinker for Reliable Cement Manufacturing

Samanar supplies top-grade Cement Clinker manufactured under strict quality standards and optimized kiln conditions to ensure excellent performance in cement production.

Cement Clinke

What Is Cement Clinker?

Cement Clinker is the essential intermediate product used in the manufacturing of Portland cement. It is formed by heating limestone, clay, and other raw materials in a rotary kiln at temperatures up to 1450°C, resulting in nodules containing calcium silicates and aluminates.

Samanar’s Clinker is produced from high-quality raw materials with low impurities, giving cement manufacturers superior strength development, stable setting times, and excellent durability.

With high nodulization quality and optimal mineralogy, our clinker ensures efficient grinding and lower energy consumption in cement mills—ideal for both domestic and global markets.

Product Features

Key Features of Samanar Clinker

  • High reactivity and excellent grindability

  • Uniform mineral composition (C3S, C2S, C3A, C4AF)

  • Low free lime for stable cement performance

  • Low alkali, chloride, and moisture content

  • Perfect nodulization for efficient milling

  • Compliant with ASTM C150, EN 197-1, ISIRI 389

  • Suitable for producing OPC, SRC, and blended cements

Types of Clinker We Supply

Clinker Type I – General Purpose Clinker

Suitable for producing OPC Type I cement.
Applications: Standard construction, ready-mix concrete, general-purpose cement.

Clinker Type II – Moderate Sulfate Resistant (MSRC)

Designed for cement used in mild sulfate exposure environments.
Applications: Water structures, infrastructure projects, irrigation systems.

Clinker Type V – High Sulfate Resistant (HSR)

Minimized C3A content for maximum sulfate resistance.
Applications: Marine structures, wastewater, foundations in sulfate-rich soils.

Sulfate-Resistant Clinker (SRC)

Specially engineered for areas with extreme sulfate exposure.
Applications: Offshore projects, chemical plants, harsh coastal environments.

Product Features

Applications of Samanar Clinker

Clinker supplied by Samanar is used in:

  • OPC cement manufacturing (Type I/II/V)

  • SRC sulfate-resistant cement

  • Blended cement production

  • White cement (special grades)

  • Dry mortar & construction chemicals

  • Ready-mix and precast products

  • Export markets across Asia, Africa, and the Middle East

Chemical Composition of Clinker

ComponentTypical Range (%)
CaO63–67%
SiO₂20–23%
Al₂O₃4–6%
Fe₂O₃2–4%
MgO< 5%
SO₃1–3%
Free Lime (f-CaO)< 2%
Loss on Ignition< 3%

Mineralogical Composition (Bogue Calculation)

MineralPercentage Range (%)
C3S (Alite)50–65%
C2S (Belite)15–25%
C3A (Aluminate)4–8% (< 3% for SRC/Type V)
C4AF (Ferrite)7–12%

Physical Properties

PropertySpecification
Nodule Size4–25 mm
GrindabilityHigh
Moisture< 1%
Density3.1–3.2 g/cm³
Bulk Density1200–1300 kg/m³

Packaging & Shipping Options

Packaging MethodDescription
Bulk VesselIdeal for large export shipments
Jumbo Bags1–1.5 tons per bag
50 kg Bags (optional)Per customer request
Bulk Truck / TankerFor regional deliveries

Quality Assurance

Our clinker production follows:

  • EN 197-1 standards for cement raw materials

  • ASTM C150 requirements

  • ISIRI national cement standards

  • ISO 9001 quality management

  • Continuous laboratory monitoring during kiln feeding

  • Real-time control of free lime, mineralogy & kiln temperature

Every shipment is tested for quality and compliance before loading.

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