Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

USD $500 - $599 /Metric Ton

Min.Order:20 Metric Tons

Supply Ability:
36000 Metric Ton / Metric Tons per Month
Port:
Xingang port
Payment Terms:
T/T L/C D/P D/A

Quick Details View All >

Place of Origin:
Henan, China
Shape:
Ball
Material:
Other, bauxite
SiO2 Content (%):
8-20%
Al2O3 Content (%):
75%min
MgO Content (%):
littel

Henan Ruishi Renewable Resources Group Co., Ltd.

Business Type: Manufacturer,Trading Company
Luoyang Henan China
Main Products: Corundum Brown Fused Alumina ,White Fused Alumina ,Vice-white Fused Alumina ,Mullite ,Tabular Alumina ,Calcium Aluminate ,Ferrite Calcium Aluminate ,Calcined Flint ,Calcined Bauxite

Product Details

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting  

 

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting
 

 

 

Description of Foundry sand

 

Foundry sand is a kind of refractory particle with diameter of 0.053-2.0mm.

Mainly made of Al2O3·SiO2. It is ball-shaped particle made from bauxite

 by high-temperature melting in electric-arc furnace, spraying and cooling. 

 

 

 

 Application of Foundry sand:

 

 

1.Widely used in foundry technique like resin-bonded sand, sodium silicate sand, and clay- bonded sand for sand core and casting mould making.

 

2.Replace chromite sand and widely used in sand core making like jacket core, oil duct core, tappet core of engine.

 

3.Replace chromite sand for steel casting facing sand and sub-layer of molding sand (backing sand).

 

4.Widely used as dry sand and sand box for EPC process and V method of casting processes. 

 

5.Widely used as the main raw materials of advanced refractory products (Ladle drainage sand,gravity casting material, casting coating, etc.).

 

6.Widely used as cleaning sand for copper and aluminum alloy castings.

 

 

Advantage of Ceramic foundry sand:

 

 

1, Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin leve

 

2, Smooth surface of spherical shape greatly improves collapsibility after pouring

 

3, Very low thermal expansion ensures fewer or no casting defects such as veining and deformation

 

4, Excellent thermal conductivity and heat absorption capacity close to that of Zircon

 

5, Superior refractory equivalent to Zircon and Chromites 

 

 

 

 Specification:

 

 

 Ceramic foundry sand for casting and precision casting 

 

Purpose

Specification

Chemical composition(%)

Bulk Density :

2.0g/cm3 Min

True specific gravity:

2.70g/cm3 Min

Al2O3

Fe2O3

Na2O+K2O

Casting

AFS20-AFS120

70-75%

5.0% Max

1.0%

75%min 

2.5% Max

K2O:0.50%max

 

 

 

 

 

specification

mesh

10

14

18

26

36

50

70

100

140

200

281

Pan

 

um

1700

1180

850

600

425

300

212

150

106

75

53

Pan

 

AFS:20

 

≤5

10-30

30-50

15-35

≤5

 

 

 

 

 

 

 

AFS:30

 

 

≤6

10-20

30-50

15-35

≤10

≤5

 

 

 

 

25-35

AFS:40

 

 

 

≤5

0-20

20-40

20-40

10-30

≤10

≤2

 

 

30-55

AFS:50

 

 

 

≤3

≤15

25-40

25-40

10-20

≤10

≤5

≤3

 

45-55

AFS:60

 

 

 

 

≤10

10-30

30-50

15-25

0-20

≤5

 

 

55-65

AFS:75

 

 

 

 

 

≤10

5-25

25-45

20-40

≤10

≤5

 

75-85

AFS:100

 

 

 

 

 

 

≤3

10-30

35-55

15-35

≤10

≤2

105-115

AFS:125

 

 

 

 

 

 

≤2

0-20

30-50

25-45

0-20

≤5

125-135

AFS:150

 

 

 

 

 

 

 

≤5

5-25

40-60

25-40

≤15

160-170

 

 

 

Particle size :AFS 20-AFS120

 

 

Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customers requirement

 

 

 

 

 

Remark: specification and size can be optimized 

by per customer' requirement

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

 

Our company :HENAN RUISHI INVESTMENT GROP

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

 

 

Productive Process:

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

 

Q1. Will the FREE SAMPLES be provided for buyers?

 

- YES. We will provided FREE SAMPLE about 1kg 

 

Q2. How about the express fee?

 

- Our company’s policy is the buyer pay for express fee.

 

Q3. Is there QUALITY REPORT for the products?

 

- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement

 

 

 

Our Sincere Service 

 

 

1.Customized size and packing are available on customers' requests. 

 

2.Manufacturer with large capacity,ensures the fast production cycle 

 

  after confirming the order.
3.Protection of sales area and private information for all of our customers.

 

 

 

Certificate of Supplier Assessment 

 

Al2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for castingAl2O3: 75%min Ceramic foundry sand Foundry sand Spherical ceramic foundry sand for casting

 

 

Contact Supplier

Ms. Helen Liang Manager Chat Now
Telephone
86-0379-65286158
Mobile
18637906777
Fax
86-379-65285889
Address
kaiyuan road No.248 Wuzhou Buliding 23 Floor Luoyang,Henan

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