
Cellular Ceramic Filter
Our Cellular Ceramic Filters, engineered for the demanding foundry environment, are designed to trap impurities at a microscopic level. Featuring a unique, interconnected cellular structure, these extruded alumina filters provide exceptional thermal shock resistance and high strength, ensuring reliable performance in your gating system.
Introduction
Elevate Foundry Precision with Our Advanced Cellular Ceramic Filters
Meet the next generation of molten metal purification. Our Cellular Ceramic Filters, engineered for the demanding foundry environment, are designed to trap impurities at a microscopic level. Featuring a unique, interconnected cellular structure, these extruded alumina filters provide exceptional thermal shock resistance and high strength, ensuring reliable performance in your gating system. They actively attract and capture non-metallic inclusions, leading to significantly cleaner casts.

Why Choose Us?
Shanxi Dingtai Yinrui Filter, with a heritage since 1997, specializes in precision filter manufacturing. Our journey from filter mesh to advanced ceramic filters, backed by ISO9001:2015 certification, ensures every product, including our cellular filters, meets the highest standards. We serve a global clientele from India to the USA with proven quality.
Product Highlights
Material
High-purity Alumina (Al₂O₃).
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Key Benefit
The cellular design maximizes impurity capture surface area within a robust monolithic body.
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Results
Delivers improved casting surface quality, enhanced machinability, and extended tool life.
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Specifications
Available in round, square, rectangle shapes. Standard sizes from 25mm to 200mm, thickness 12-22mm (customizable).
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Pore Densities
100, 200, 300 PCSI. Cell shapes include square, round, hexagon.
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Ideal For
Precision filtration of aluminum alloys, ductile iron, and other non-ferrous metals. Contact us for tailored solutions and expert pre-sales consultation.





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