Cangzhou Sefu Ceramic New Materials Co., Ltd.
Add: Guanting Industrial Park, Cangzhou City, Hebei, China
Product Description
HONEYCOMB CERAMIC FILTER PLATE FOR CASTING
Ceramic filter plates are widely used in foundry industries such as steel, iron, aluminum, and copper.
It is made of cordierite-mullite and adopts a unique straight-channel honeycomb design, which can increase the specific surface area between the molten metal and the ceramic filter, thereby improving its adsorption capacity and the ability to capture tiny impurities, thereby taking away Metal impurities and gases make the metal stable and purify the metal liquid. It can not only reduce casting costs but also improve casting quality.
The ceramic honeycomb cast filter is basically round and square slice shape. The filter can effectively remove impurities and eliminate turbulence in the metal flow. The mullite-based ceramic material has a dense network structure that can withstand thermal shocks and extreme pouring temperatures; the honeycomb design also provides an engineering balance between flow rate and strength.
Our extruded ceramic filter has excellent performance, good thermal stability, high specific surface area, and acid and alkali resistance. They are suitable for a wide range of foundry filtration applications and processes.
Advantages and features:
1. Excellent filtration performance
2. High mechanical strength
3. Good chemical stability and corrosion resistance
4. Can be installed automatically
5. High dimensional accuracy
6. Higher filtration efficiency than fabric or wire mesh filters
7. Large surface area through porosity
8. High thermal shock resistance
Technical data
Main materials: cordierite, mullite.
Refractoriness:> 1500 degrees Celsius
CSI (number of units per square inch): 100/200/300
Porosity (%): 35-55
Bulk density (g/cm3): 1.0-1.3
Compressive strength: above 20MPa
Size: square, rectangle, and circle from 40mm to 150mm
Hole type: square, round, triangle
Thickness: 9.5mm 12.5mm 15mm
Type & Specification:
| Type |
Dimension(mm) |
Shape of Cell |
Description |
| CFPC-1 |
50*50*12.5 |
square |
100~300cells/per square inch |
| CFPC-2 |
75*75*12.5 |
square |
100~300cells/per square inch |
| CFPC-3 |
75*50*12.5 |
square |
100~300cells/per square inch |
| CFPC-4 |
100*100*12.5 |
square |
100~300cells/per square inch |
| CFPC-5 |
100*75*12.5 |
square |
100~300cells/per square inch |
| CFPC-6 |
125*125*15 |
square |
100~300cells/per square inch |
| CFPC-7 |
125*100*15 |
square |
100~300cells/per square inch |
Packing
- Inside packing: Filters are put in small boxes and Layered packaging. There is cardboard between each layer.
- Outside packing: Cartons and pallets. Three-layer corrugated cartons and export special pallets.
- The mark on cartons can be designed according to the customer's request.
Refractory Porous Ceramics Plate Honeycomb Ceramic Filter for Metal Casting Filtration
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.
Cangzhou Sefu Ceraic New Materials Co., Ltd.
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