Sand 3D Printer & Scanner & OEM Customized Auto Spare Part Low Pressure Casting Transmission Cover by Rapid Prototyping of 3D Printing Sand Casting & Machining

Sand 3D Printer & Scanner & OEM Customized Auto Spare Part Low Pressure Casting Transmission Cover by Rapid Prototyping of 3D Printing Sand Casting & Machining

This Nice Foundry Sand is a kind of artificial foundry sand. It is mainly made of Al2O3 and is calcined, melted, granulated and selected at high temperatures. NFS is a premium alternative to silica sand and is known as green sand. Its shape is mostly close to a spherical shape, with a smooth surface and a small specific surface area. It has good breathability and good flow, easy to fill and can make the surface perfect. In addition, it can flow very easily and is easy to clean.
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Product Details

To broaden the future, Abrasive Material, Abrasive Cloth, Tabular Alumina will never forget our original aspiration, and we will strive unremittingly, and move towards new stage! Our company has trained team and rich experience in the practice of long-term service, has the foundation and strength to provide high-quality service for key customers, especially cross regional industry customers. We establish long-term strategic partnerships with raw material suppliers to ensure our company's high production capacity and stable product quality. We are adhering to the business tenet of "creating an enterprise trusted by customers" and the management policy of "quality is the life of an enterprise".

Product description:

1. This Nice Foundry Sand is a kind of artificial foundry sand. It is mainly made of Al2O3 and is calcined, melted, granulated and selected at high temperatures. NFS is a premium alternative to silica sand and is known as green sand. Its shape is mostly close to a spherical shape, with a smooth surface and a small specific surface area. It has good breathability and good flow, easy to fill and can make the surface perfect. In addition, it can flow very easily and is easy to clean.

2. Nice Foundry Sand's low thermal expansion rate makes it possible to make casting more precise, less cracking and higher yield. Its good crack resistance and high density make it a reusable material and is more beneficial for environments that produce less sand. Its main element is Al2O3, so it has good fire resistance. Its use temperature exceeds 1790 °C. Nice Foundry Sand has a pH of 7.6 and has stable chemical properties. Compared to chromite sand and zircon sand, this product offers cost and performance advantages that provide an effective way to improve casting quality, reduce costs and reduce environmental damage.


Physical Index:

Grain Shape

Ball

Color

Black Brown

Angle Factor

<1.1

Refractoriness

>1820℃

Bulk Density

1.95-2.05g/cm3

Thermal expansion

0.13%10 minutes at 1000℃

Heat Conductivity

(1200℃) 5.27W/ M·K

Size

5-320 mesh


Chemical Composition:

Al2O3

>70-85%

Fe2O3

<3%

TiO2

<1.5-3.5%

SiO2

<8-20%


We believe that with our good quality and professional technology, we can win the trust of our customers on our Sand 3D Printer & Scanner & OEM Customized Auto Spare Part Low Pressure Casting Transmission Cover by Rapid Prototyping of 3D Printing Sand Casting & Machining. We enjoy a high reputation at home and abroad. Our company establishes high standard enterprise internal control standard and creates the core competitiveness of quality, innovation and service.
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