Ceramic Honeycombs >> Straight Channel Ceramic Honeycombs filter
　　This product has the characteristics: larger specific surface, high mechanical strength, and perfect heat-resistance performance. It can make the following result through filter: Purify metal liquid and get ride of non- metal impurity and gas. Make the filling type of the metal liquid steady and reduce the swirl. Simplify the pouring system and improve the producing rate. Reduce the
air vent of castings and optimize and thin out metal organization. Improve 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 cost.
(1)Cordierite, Mullite, Zircon mullite, Zirconia-corundum filters for the highest temperature 1350℃、 1500℃、1580℃ and 1650℃ .
(2)Good thermal shock properties, not blowdown, not be collapsed (3)Uniform round hole make when metal liquid go through, small eddy will not be produce, more conducive to change metal liquid from laminar to turbulence..
(4)Accurate extrusion die make product quality extremely stable and consistency.
(5)The same appearance ceramic filters, the openings rate of square hole’s is exceeding 10% than round hole’s.
No. Sectional Size Thickness Aperture Number of hole Cell-opening Ratio Effective Filter Area Flow velocity Filter capacity
              Gray Ductile Gray Ductile
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 60×60 15 1.6×1.6 841 60 2820 4~7   75~130 16~44
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
12 ∮52~∮200 0.7~50 (1~3)×(1~3)   ±60          
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