Cangzhou Sefu Ceramic New Materials Co., Ltd.
Add: Guanting Industrial Park, Cangzhou City, Hubei, China
Product Description
HONEYCOMB CERAMIC FILTER
Honeycomb ceramic filters are designed for the filtration of cast iron and nonferrous alloy. It has the characteristics of large specific surface, high mechanical strength, and perfect heat resistance performance.
It can make the following result through the filter: Purify metal liquid and get rid of non-metal impurities and gas.
Make the filling type of the metal liquid steady and reduce the swirl.
Simplify the pouring system and improve the production rate.
Reduce the air vent of castings and optimize and thin out metal organization.
Improve the surface quality of castings and mechanical performance.
Reduce the rejection rate of castings, reduce the surplus of processing, raise the life span of the cutter, and reduce casting costs.
Features:
- Made by a high-pressure production process, honeycomb ceramic filters have high strength.
- Effectively remove particles, and adsorb small inclusions.
- The accurate size ensures the matching precision of the filter and the mold. Especially suitable for the use of automatic production lines.
Product Parameters
| Bulk Density (g/cm3) |
0.6-1.0 |
| Compressive Strength (MPa) |
>15 |
| Expansion Coefficient (20-L000°C) |
<5x106"k-l |
| Thermal Shock Resistance (800°C water cooling) |
>5 times |
| Flexural Strength (MPa) |
1.3-1.6 |
| Softening Temperature |
Meet various pouring temperatures of users |
SEFU Molten Metal Filtration Foundry Ceramic Honeycomb Filter for Iron Casting
Detailed Photos
1) Performance Index
Item
Material |
Al2O3(%) |
Hole type
(round/square) |
Millihole(μm) |
Coefficient of thermal expansion(×10-6/ºC) |
Softening temperature(ºC) |
Normal temperature compressive strength(MPa) |
| Cordierite |
37 |
Round/Square |
2-3 |
≤1.8 |
1390 |
z≥12 |
| Mullite |
46 |
2-3 |
≤4.0 |
1550 |
≥15 |
| Alundum mullite |
70 |
2-3 |
≤5.5 |
1700 |
≥15 |
The customer may offer appearance, norms and size. We can also produce by joint-design and experiments.
2)Geometry Characteristic of common filter:
Sectional size
(length×width,mm) |
Hole type |
Aperture
(mm) |
Number of hole (cells) |
Cell-opening ratio(%) |
Pieces per cube |
| 100×100×20 |
Square |
2.2×2.2 |
33×33=1089 |
52.70 |
5000 |
| 100×100×20 |
Square |
2.5×2.5 |
31×31=961 |
60.06 |
5000 |
| 100×100×20 |
Square |
3.0×3.0 |
24×24=576 |
51.84 |
5000 |
| 81×81×12.5 |
Square |
1.46×1.46 |
44×44=1936 |
62.89 |
12193 |
| 75×75×15 |
Square |
2.2×2.2 |
26×26=676 |
58.17 |
11852 |
| 75×75×15 |
Round |
Φ2.5 |
492 |
42.94 |
11852 |
| 120×65×20 |
Square |
2.2×2.2 |
38×20=760 |
47.16 |
6410 |
| 100×65×20 |
Square |
2.2×2.2 |
33×21=693 |
51.6 |
7692 |
| 100×60×12.5 |
Square |
2.2×2.2 |
33×20=660 |
53.29 |
13333 |
| 100×50×20 |
Square |
1.6×1.6 |
50×24=1200 |
61.44 |
10000 |
| 66×66×12.5 |
Square |
1.2×1.2 |
42×42=1764 |
58.31 |
18365 |
| 66×66×12.5 |
Square |
1.46×1.46 |
37×37=1369 |
66.99 |
18365 |
| 66×66×12.5 |
Square |
2.2×2.2 |
26×26=676 |
75.11 |
18365 |
| 66×66×12.5 |
Round |
Φ2.4 |
440 |
45.7 |
18365 |
| 60×60×20 |
Square |
1.6×1.6 |
29×29=841 |
59.80 |
13889 |
| 60×60×15 |
Square |
2.2×2.2 |
20×20=400 |
53.78 |
18519 |
| 55×55×12.5 |
Round |
Φ2.3 |
367 |
50.41 |
26446 |
| 55×55×12.5 |
Square |
2.2×2.2 |
21×21=441 |
70.56 |
26446 |
| 55×55×12.5 |
Square |
1.15×1.15 |
37×37=1369 |
59.85 |
26446 |
| 50×50×12 |
Square |
2.2×2.2 |
19×19=361 |
69.89 |
33333 |
| 50×50×12.5 |
Round |
Φ2.3 |
294 |
48.86 |
32000 |
| 40×40×10 |
Round |
Φ2.2 |
172 |
40.86 |
62500 |
| 40×40×10 |
Square |
1.4×1.4 |
22×22=484 |
59.29 |
62500 |
| Φ90×12.5 |
Square |
2.2×2.2 |
696 |
52.95 |
12582 |
| Φ60×10 |
Square |
1.44×1.44 |
502 |
36.82 |
35368 |
| Φ52×7 |
Square |
2×2 |
234 |
44.07 |
67304 |
| Φ52×7 |
Square |
1.44×1.44 |
286 |
27.93 |
67304 |
| Φ50×10 |
Round |
Φ2.3 |
109 |
23.06 |
50955 |
|
3) Filterable Melt Metal Weight of Iron and Flow Rate
| No. |
Sectional size |
Thickness |
Aperture |
Number
of hole |
Cell-opening ratio |
Effective filter area |
Flow velocity |
Filter capacity |
| Kg/s |
kg |
| mm |
mm |
mm |
num |
% |
mm² |
Gray iron |
Ductile iron |
Gray iron |
Ductile iron |
| 1 |
40×40 |
10 |
1.44×1.44 |
484 |
62 |
1200 |
2-3 |
|
40-60 |
|
| 12 |
2.0×2.0 |
225 |
56 |
1200 |
|
1-3 |
|
20-48 |
| 2 |
50×50 |
12.5 |
2.0×2.0 |
400 |
64 |
1960 |
|
1-3 |
|
30-75 |
| 3 |
55×55 |
12.5 |
1.15×1.15 |
1369 |
59 |
2310 |
4-6 |
|
70-120 |
|
| 12.5 |
2.2×2.2 |
441 |
70 |
2310 |
|
2-4 |
|
16 - 44 |
| 4 |
|
15 |
1.6×1.6 |
841 |
60 |
2820 |
4-7 |
|
75-130 |
16 - 44 |
| |
60×60 |
20 |
2.2×2.2 |
400 |
54 |
2820 |
|
2-5 |
|
28 - 75 |
| 5 |
66×66 |
12.5 |
1.24×1.24 |
1681 |
60 |
3560 |
4 - 7 |
|
65 - 110 |
|
| 12.5 |
1.44×1.44 |
1225 |
59 |
3560 |
4 - 8 |
|
65 - 110 |
|
| 12.5 |
2.1×2.1 |
576 |
59 |
3560 |
|
2 - 5 |
|
30 - 80 |
| 6 |
75×75 |
15 |
2.2×2.2 |
676 |
59 |
4650 |
|
3 - 6 |
|
45 - 110 |
| 7 |
81×81 |
12.5 |
1.44×1.44 |
1932 |
61 |
5510 |
8-12 |
|
100-165 |
|
| 8 |
100×50 |
20 |
1.6×1.6 |
1200 |
62 |
4100 |
6-9 |
|
80-130 |
|
| 9 |
100×100 |
20 |
2.5×2.5 |
961 |
61 |
8500 |
|
5-9 |
|
150 - 280 |
| 10 |
150×100 |
22 |
2.5×2.5 |
1426 |
59 |
13250 |
|
8-13 |
|
180 - 310 |
| 11 |
150×150 |
22 |
3.0×3.0 |
1296 |
52 |
19600 |
|
12-18 |
|
230-400 |
FAQ
Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!
Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.
Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honored to offer you the samples.
Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.
Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.
Q: Does your company accept customization?
A: We accept OEM service.
Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
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