Best Dry Sand Casting Manufacturers – Bauxite sand for foundries – Shenghuo

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We emphasize advancement and introduce new products into the market each year for Foundry Molding, Greensand Casting Sand, Sand Used For Casting, The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Best Dry Sand Casting Manufacturers – Bauxite sand for foundries – Shenghuo Detail:

Bauxite Sand Property

Main Chemical Component Al₂O₃≥53%, Fe₂O₃<4%, TiO₂<3%, SiO₂≤37%
Grain Shape Spherical
Angular Coefficient ≤1.1
Particle Size 45μm -2000μm
Refractoriness ≥1800℃
Bulk Density 1.45-1.6 g/cm3
Thermal Expansion(RT-1200℃) 4.5-6.5×10-6/k
Color Sand
PH 6.6-7.3
Mineralogical Composition Mullite + Corundum
Acid Cost <1 ml/50g
L.O.I. <0.1%

Advantage

● Offers longer work life and reduction of sand usage

● Spherical shape compared with angular shaped grains allows for easier separation from cast parts and improved collapsibility resulting in lower scrap and casting efficiency

● Offers lots of price savings compared with Zircon, Chromite, Black ceramic sand, Naigai cerabeads sand and silica sand.

● Lower thermal expansion and thermal conductivity. Casting dimensions are more accurate and lower conductivity provides better mold performance

● Requires 30-50% less resin

● Can be used as a single sand

● Improved durability compared with other foundry sands

Application

Bauxite sand is an artificial foundry sand that is regarded as the right substitute for Cerabeads ceramic sand, fused ceramic sand, chromite sand, zircon sand, fused silica sand, and silica sand. It can be widely used in all types of foundry sand molding, such as resin-coated sand, no-bake sand, cold core box, green sand, precision casting, lost foam casting and 3D printing etc., excellent properties help you reduce more production cost.

Bauxite-sand-for-foundries-(3)

Parts of Particle Size Distribution

The particle size distribution can be customized according your requirement.

Mesh

20 30 40 50 70 100 140 200 270 Pan AFS

μm

850 600 425 300 212 150 106 75 53 Pan  
Code 20/40 15-40 30-55 15-35 ≤5             20±5
30/50 ≤1 25-35 35-50 15-25 ≤10 ≤1         30±5
40/70   ≤5 20-30 40-50 15-25 ≤8 ≤1       43±3
70/40   ≤5 15-25 40-50 20-30 ≤10 ≤2       46±3
50/100     ≤5 25-35 35-50 15-25 ≤6 ≤1     50±3
100/50     ≤5 15-25 35-50 25-35 ≤10 ≤1     55±3
70/140       ≤5 25-35 35-50 8-15 ≤5 ≤1   65±4
140/70       ≤5 15-35 35-50 20-25 ≤8 ≤2   70±5
100/200         ≤10 20-35 35-50 15-20 ≤10 ≤2 110±5

Product detail pictures:

Best Dry Sand Casting Manufacturers –  Bauxite sand for foundries – Shenghuo detail pictures

Best Dry Sand Casting Manufacturers –  Bauxite sand for foundries – Shenghuo detail pictures

Best Dry Sand Casting Manufacturers –  Bauxite sand for foundries – Shenghuo detail pictures

Best Dry Sand Casting Manufacturers –  Bauxite sand for foundries – Shenghuo detail pictures


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We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Best Dry Sand Casting Manufacturers – Bauxite sand for foundries – Shenghuo , The product will supply to all over the world, such as: Gambia, Nigeria, Canada, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Princess from Curacao - 2017.06.22 12:49
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Harriet from Australia - 2017.12.19 11:10
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