Properties of Casting Sand:

• High Temperature Resistance: The casting sand must be heat resistant enough to withstand the high temperature of the molten metal.
• Refractoriness: The casting sand must maintain the shape of the mold without melting.
• Chemical Resistance: The casting sand must be resistant to the chemical composition of the molten metal.
• Permeability: The casting sand must be permeable so that gases and air can easily evacuate from the mold.
• Suitable Grain Size: The grain size of casting sand varies depending on the type of metal to be cast and the complexity of the mould.

Types of Casting Sand:

• Silica Sand: It is the most commonly used type of foundry sand. It has features such as high purity and heat resistance.
• Quartz Sand: Similar to silica sand. It has a hard and durable structure.
• Olivine Sand: Used for casting operations, especially at high temperatures.
• Zircon Sand: It is a type of sand with high refractoriness and chemical resistance.
• Phenolic Resin: It is a chemical used to bind foundry sand.
• Sodium Silicate: A chemical used to bind foundry sand.

Usage Areas of Casting Sand:

• Foundries: It is used in the casting of metals such as iron, steel and aluminum.
• Art Casting: It is used in the casting of sculptures and other artistic works.

Advantages of Casting Sand:

• Durable Molds: Casting sand produces sturdy molds that can withstand the weight and pressure of molten metal.
• High Quality Casting: Casting sand ensures a smooth and flawless surface.
• Easy to Use: Casting sand is easy and practical to use.
• Affordable: Casting sand is more affordable than other mold materials.

Disadvantages of Casting Sand:

• Dust Formation:Dust may occur during the use of foundry sand.
• Health Risks: Breathing the dust of foundry sand can cause respiratory problems.
• Environmental Impact: Founding sand spill may harm the environment.

Use of Casting Sand:

Casting sand is used by mixing it with binding materials and compressing it into the mold box. The molten metal is poured into the mold and allowed to cool. The cooled metal is removed from the mold and the casting process is completed.

Maintenance of Foundry Sand:

It is important to maintain the casting sand regularly. Maintenance operations include:

• Screening: The casting sand must be cleared of metal fragments and residues remaining after the casting process.
• Drying: The foundry sand needs to be dried before reuse.
• Storage: Founding sand must be stored protected from moisture and contaminants.

Prices of Foundry Sand:

The price of foundry sand varies depending on the type, quality, grain size and quantity of the sand.

Founding Sand Suppliers:

You can supply casting sand from us.

Selection of Casting Sand:

When choosing casting sand, the type of metal to be cast, the complexity of the mold, the desired casting quality and economic factors should be taken into consideration.It should be kept in hand.

Maintenance of Foundry Sand:

Regular maintenance of the casting sand increases the durability of the molds and the casting quality. Maintenance operations include:

• Screening: The casting sand must be cleared of metal fragments and residues remaining after the casting process.
• Drying: The foundry sand needs to be dried before reuse.
• Storage: Founding sand must be stored protected from moisture and contaminants.

Prices of Foundry Sand:

The price of foundry sand varies depending on the type, quality, grain size and quantity of the sand.

Founding Sand Suppliers:

Founding sand can be purchased from many different suppliers. Before purchasing, it is recommended to compare prices and products from different suppliers.

• What is foundry sand?

Casting sand is a special type of sand used to create molds in the metal casting process.

• What are the properties of foundry sand?

Casting sand must be resistant to high temperatures, refractory, chemical resistant, permeable and have the appropriate grain size.

• What are the types of casting sand?

There are types of foundry sand such as silica sand, quartz sand, olivine sand, zircon sand.

• What are the uses of foundry sand?

Founding sand is used in foundries and art casting.

• What are the advantages of foundry sand?

Casting sand has advantages such as creating durable molds, providing high quality casting, easy to use and affordable.

• What are the disadvantages of foundry sand?

Founding sand has disadvantages such as creating dust, posing health risks and damaging the environment.