Foundry Chromite Sand For Moulding 46%

Black Foundry Chromite sand is a high-quality sand primarily composed of chromite (FeCrO), a naturally occurring mineral that is rich in iron and chromium. It is widely used in the foundry industry for manufacturing molds and cores due to its excellent refractory properties, high melting point, and ability to withstand thermal shock. This makes it ideal for casting ferrous and non-ferrous metals, particularly in high-temperature processes. Chromite sand's low thermal expansion and good wear resistance also make it suitable for steel and alloy casting.
Additionally, its resistance to chemical reactions at high temperatures enhances the durability and precision of molds, providing superior surface finishes for metal castings.

Foundry Grade Silica Sand is a high-quality, specialized sand used extensively in metal casting industries. With a specific American Foundry Society (AFS) grain size and precise properties, it provides the necessary strength, permeability, and thermal resistance to create high-performance molds and cores. At Bhagwati Group, we deliver top-grade Foundry Silica Sand, ensuring consistency and reliability to meet the demands of the foundry sector.

Features and Benefits
Key Features
Optimal AFS Grain Size
Provides excellent mold and core strength.

Silica Content (SiO)
Ensures thermal stability and durability during casting.

Clay & Impurity Levels
Reduces defects and enhances mold performance.

Uniform Grain Shape
Improves permeability and casting accuracy.

Thermal Stability
Withstands high casting temperatures, preventing mold degradation.

Advantages

Boosts Casting Precision and Finish.
Minimizes Metal Penetration and Defects.
Compatible with Various Binders.

Industrial Applications of Foundry Grade Silica Sand
Foundry Grade Silica Sand is a high-quality, specialized sand used extensively in metal casting industries. With a specific American Foundry Society (AFS) grain size and precise properties, it provides the necessary strength, permeability, and thermal resistance.


Metal Casting
Essential for ferrous and non-ferrous metal casting, ensuring high-quality molds and cores.

Automotive Industry
Used for casting complex engine components, transmission parts, and structural components.

Aerospace and Defense
Ideal for producing intricate and durable parts for aerospace & defense applications.

Machinery & Equipment
Ensures accuracy in casting large industrial machinery and equipment parts.

Pipe and Valve Casting
Provides exceptional surface finishes for cast pipes, valves, and fittings

Construction Industry
Used for producing specialized cast components in infrastructure projects.

Quality Assurance
At Bhagwati Group, we adhere to stringent quality standards to deliver the finest Foundry Grade Silica Sand:

Grain Size Analysis (AFS Standards): Ensures the sand meets precise foundry specifications.
Chemical Composition Testing: Guarantees high silica content and minimal impurities.
Thermal Resistance Checks: Validates stability under extreme casting temperatures.
Moisture Control: Maintains optimal moisture levels for better binding and mold strength.

Packaging and Delivery
Custom Packaging: Available in bulk or tailored packaging to suit industrial needs.

Reliable Transport: Safe and timely delivery ensured through our efficient logistics network.

We have high grade silica sand 99.89% from our mines in Kalimantan.

Pure, 120 Mesh Silica Sand
Foundry and other industrial uses
Can be used for sand cores and greensand
Kiln-dried, excellent handling and high-temp performance


1.qualified products and materials,which can make perfect performance in your product line and save your raw materials and cost.

2. Reasonable and competitive price,which can save your cost and share more market.

3.Excellent service,which can help you save the materials cost and maximiz your output.

4.Reliable and timely transport,which can help you to avoid the the diversity and complexity of the international market.

5.With global professional suppliers and manufacturers a stable business relationships.

Micro Silica Sand:

Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica.

Applications :

Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste.

Advantages :

Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.

We are supplier and exporter of Silica Sand.

Silica Sand * Silica Sand is a type of sand usually available in the form of quartz. It is a hard and crystalline form of mineral components. * Silica sand is the most abundant mineral with the purity more than 99.0%. It is the preferred choice of consumption for various industrial purposes.

silica sand supply
capacity production 100,000 M ton to 150,000 ton per month
Price : FOB vessel

1) SiO2 99.7% ; Fe2O3 below 0.003%
2) SiO2 99.55% Fe2O3 0.021%
3) SiO2 99.6% Fe2O3. 0.01%