At Wedge India, we offer low price premium-grade Limestone Aggregates and Powder tailored for India’s rapidly expanding industrial and infrastructure needs. Sourced from high-purity quarries and processed with precision, our limestone products meet the demanding standards of steel plants, cement industries, road construction projects, chemical applications, and agro-industries.
Limestone Aggregates
Sizes Available: 10–20 mm, 20–40 mm, 40–80 mm, custom sizes on request
Applications:
Steel & sponge iron plants (flux material)
Cement manufacturing
Road base & railway ballast
Drainage layers in construction
Engineered to deliver optimal CaCO₃ content (92%+), our aggregates ensure consistent performance, bulk availability, and long-term durability.
Limestone Powder
Grades: Agricultural, Industrial, Paint-grade, Feed-grade
Applications:
Soil conditioner & pH neutralizer
PVC masterbatches & polymer fillers
Animal feed & mineral supplements
Paints, coatings & putty fillers
With fine mesh options ranging from 100 to 500 mesh, Wedge India’s Limestone Powder is quality-checked for whiteness, purity, and chemical stability – perfect for high-end applications.
Why Choose Wedge India?
✔ BIS-compliant quality
✔ Coastal delivery from major Indian ports
✔ Customized sizing and packaging
✔ End-to-end logistics & port clearance support
Whether you need bulk crushed stone for infrastructure or micronized powder for industrial formulation, Wedge India is your trusted partner for high-quality limestone solutions.
Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It often contains variable amounts of other minerals such as clay, silt, sand, and organic materials. Limestone forms in marine environments from the accumulation of shell, coral, algal, and fecal debris. It can also form in freshwater environments from the precipitation of calcium carbonate.
Limestone Powder: Smaller Market, Higher Margin
Though powder has high purity and better margins, its market is limited to:
Fertilizer blending
PVC/Plastic masterbatches
Cosmetics, animal feed additives
Paint & coatings
| Feature | Limestone Aggregates | Limestone Powder |
|---|---|---|
| Major Consumers | Steel plants, Cement kilns, Road builders | Chemical industry, Paints, Filler uses |
| Monthly Import Volume | 3–4 times higher than powder | Relatively lower |
| Application Scale | High volume industrial processes | Niche, value-added applications |
| Port-based Stockyards | Aggregates dominate port warehouses | Limited storage facilities |
| Pricing | Moderate (₹800–₹1,200/MT) | Higher per MT due to processing (~₹1,800–₹3,500) |
| Parameter | Value (Typical) |
|---|---|
| CaCO₃ Purity | 96–98% |
| Silica (SiO₂) | <1.5% |
| Moisture | <1% |
| Bulk Density | ~1.5–1.7 t/m³ |
| Form | Crushed Stones / Lumps |
| Color | Off-white to Grey |
Available Grade Sizes:
40–80 mm (Most Demanded – for Steel & Cement Plants)
30–60 mm
10–30 mm
0–50 mm (Crushed Fine Limestone)
Custom Sizes Available on Request
Import & Logistics:
Origin: UAE, Oman, Vietnam
Shipping: Bulk Vessel, CIF/CFR/FOB available
Port Stockyards: Mundra, Vizag, Kandla
Delivery: PAN India by Truck / Rail
