A Clinker Grinding Unit Project involves setting up a facility to grind cement clinker into fine powder, which is then mixed with gypsum and other additives to produce cement. Here’s a detailed overview of such a project:
—
1. Project Overview
– Purpose: To produce cement by grinding clinker (from a kiln) with gypsum and other additives.
– Capacity: Typically ranges from 50 TPD (Tons Per Day) to 3000 TPD.
– Location: Should be near raw material sources (clinker, gypsum) or markets.
—
2. Key Components
– Clinker Storage: Silos for storing clinker.
– Grinding Mill:
– Ball Mill / Vertical Roller Mill (VRM) / Roller Press with Ball Mill.
– VRM is more energy-efficient.
– Gypsum & Additives Storage: For blending with clinker.
– Cement Storage Silos: For finished product.
– Packing & Dispatch Unit: For bagged or bulk cement.
—
.jpg)
3. Process Flow
1. Clinker Feeding → Crushed and fed into the mill.
2. Grinding → Clinker + Gypsum (+ additives like fly ash/slag) ground into fine powder.
3. Storage & Packing → Cement stored in silos and packed for dispatch.
—
4. Investment & Cost Breakdown
| Component | Estimated Cost (USD) |
|———–|———————-|
| Land & Civil Work | $500,000 – $1,000,000 |
| Machinery (Mill, Silos, etc.) | $2,000,000 – $5,000,000 |
| Auxiliary Equipment | $500,000 – $1,000,000 |
| Utilities (Power, Water) | $200,000 – $500,000 |
| .jpg)
al Project Cost | ~$3M – $8M (varies with capacity) |
—
5. Key Considerations
– Power Consumption: ~30-50 kWh/ton of cement (VRM is more efficient).
– Raw Material Availability: Clinker supply must be secured.
– Environmental Clearances: Pollution control measures required (dust filters).
– Market Demand: Ensure demand for cement in the region.
—
6. Project Feasibility & ROI
– Payback Period: ~4–6 years (depending on