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
| Component | Typical Range (%) |
|---|---|
| CaO | 63–67% |
| SiO₂ | 20–23% |
| Al₂O₃ | 4–6% |
| Fe₂O₃ | 2–4% |
| MgO | < 5% |
| SO₃ | 1–3% |
| Free Lime (f-CaO) | < 2% |
| Loss on Ignition | < 3% |
Mineralogical Composition (Bogue Calculation)
| Mineral | Percentage Range (%) |
|---|---|
| C3S (Alite) | 50–65% |
| C2S (Belite) | 15–25% |
| C3A (Aluminate) | 4–8% (< 3% for SRC/Type V) |
| C4AF (Ferrite) | 7–12% |
Physical Properties
| Property | Specification |
|---|---|
| Nodule Size | 4–25 mm |
| Grindability | High |
| Moisture | < 1% |
| Density | 3.1–3.2 g/cm³ |
| Bulk Density | 1200–1300 kg/m³ |
Packaging & Shipping Options
| Packaging Method | Description |
|---|---|
| Bulk Vessel | Ideal for large export shipments |
| Jumbo Bags | 1–1.5 tons per bag |
| 50 kg Bags (optional) | Per customer request |
| Bulk Truck / Tanker | For 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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