High-Purity
Silica Sand

Washed and graded 99%+ SiO₂ substrate engineered for precision water filtration and industrial glass manufacturing.

Technical Matrix
Crystalline Purity

Precision Graded
Industrial Sand Media

Industrial Silica Sand from Smart Well Fluid is a premium crystalline substrate sourced from selected quartz deposits. Unlike generic river sand, our industrial media is triple-washed and hydro-classified to ensure high chemical purity (99%+ SiO₂) and a consistent uniformity coefficient (UC).

As direct Indian manufacturers and global exporters, we provide a strictly graded sub-angular media that is vital for depth-bed filtration in municipal water plants and as a high-strength substrate for glass, foundry, and chemical manufacturing.

High-Filt Tech

Filtered to < 1.4 UC

99% SiO₂ Purity

Low iron & minimal clay

Silica Sand Processing
99.2%

Silica Content

Data Matrix

Chemical & Physical
Property Standards

Smart Well Fluid Silica Sand is tested against AWWA B100 and ASTM standards to verify purity for sensitive industrial applications.

Custom Mesh Samples

0.3-0.6mm, 0.4-0.8mm, 0.5-1.0mm, and 1-2mm gravel available.

Property Name High-Purity Grade Standard Utility Grade
SiO₂ Content 99.2% – 99.8% 98.5% Typical
Effective Size (ES) Custom Graded 0.45mm – 0.55mm
Uniformity Coefficient (UC) ≤ 1.35 Max ≤ 1.50 Max
Hardness (Mohs Scale) 7.0 Typical 7.0 Typical
Fe₂O₃ (Iron Oxide) < 0.05% < 0.10%
Acid Solubility ≤ 1.0% Max ≤ 2.0% Max
Engineering Performance

Optimized for
High-Throughput Filtration

Superior Uniformity

Carefully screened to maintain a low UC, reducing head-loss across the filter bed and extending backwash cycles.

Hardness & Durability

Mohs hardness of 7.0 ensuring minimal structural breakdown during years of high-pressure industrial filtration.

Low Acid Solubility

Chemically inert substrate that does not introduce minerals or contaminants into treated process water.

Direct Mine-to-Factory Supply

Bulk export available via major Indian ports with professional industrial jumbo-bag packaging.

Global Application Matrix

Sector Deployment Matrix

Water Filtration

Rapid sand filters and pressure filters for municipal water treatment.

Glass & Founding

High-silica substrate for glass manufacturing and foundry molds.

Abrasive Blasting

Washed sub-angular sand for specialized surface preparation.

Concrete & Flooring

High-strength industrial flooring and epoxy coating aggregates.

Technical FAQ

Industrial Sand
Expert Guidance

Need advice on mesh size distribution for your desalination project? Connect with our material engineers directly.

Technical Factory Line

Direct Factory Support

High silica purity ensures that the sand is chemically inert and highly resistant to mechanical breakdown. In filtration, low-purity sand with clay or iron can leach minerals into the water, while in manufacturing, it can compromise the structural integrity of the final product.

We specialize in precision grading including 16/30, 8/16, and 30/80 mesh sizes. However, as direct manufacturers, we can adjust our screening decks to provide any specific grain distribution your project specification requires.

Yes. We export silica sand globally in 1-Ton or 1.5-Ton moisture-resistant jumbo bags (FIBC), ensuring the media arrives clean and ready for deployment at your facility.

India’s Premier Source for Industrial Silica Sand Manufacturing

Industrial silica sand is the foundation of high-performance filtration systems. Unlike common salt-based or river sands, crystalline silica provides the structural density required for pressure-filter systems, ensuring that water flow remains constant even under significant head pressure. Its inert chemical nature makes it the safe choice for drinking water plants and municipal utilities across the world.

Smart Well Fluid operates advanced washing and hydro-classification plants in India, delivering a product that is free from clay, silt, and organic impurities. Our commitment to 99%+ SiO₂ purity ensures that our clients in the desalination, construction, and foundry industries receive a consistent material that reduces process variation. With direct port access and global-scale production, we are your long-term supply partner for industrial-grade silica sand media.