Aluminum Filtration: Your Trusted Ceramic Filter Manufacturer
Choose SEFU as Your Aluminium Filtration Supplier
- Excellent filtration efficiency.
- Stable chemical property.
- Excellent mechanical strength.
- Resistant to corrosion and thermal shock resistance.
SEFU Alumina Ceramic Foam Filter
Alumina ceramic foam filter is widely used in the aluminum process industry for molten aluminium filtration, so as to improve aluminum quality.
It is a new type of low density, high porosity with three dimensional network skeleton structure of the filter. It can effectively remove inclusions, reduce trapped gas and provide laminar flow when molten aluminum filtrated.
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Alumina ceramic foam filter is mainly used for the filtration of aluminum and aluminum alloys in foundries and cast houses.
Alumina filters have the advantages of high porosity, high mechanical strength, high adsorption rate, excellent filtering functions and thermal shock resistance.
Alumina oxide ceramic foam filters can absorb the impurities, the liquid metal becomes purer, and the casting quality becomes much better.
Gasket for Aluminium Filtration
SEFU alumina ceramic foam filters are available in a variety of gaskets. SEFU has a variety of gaskets such as expansion gaskets, ordinary cotton gaskets, and fiber cotton gaskets.
The sealing gasket around the ceramic filter plate helps to seal the filter plate and ensures no metal loss.
Come and choose the best filter for your aluminium filtration.
SEFU filters can be customized according to your request
SEFU filters are suitable for iron, copper, aluminum, and steel alloys, etc.
Casting filters are available for 1700°C.
We supply you ceramic filter samples
Pore Size From 10 PPI to 70 PPI
The pore size of the filter has a vital effect on the molten metal filtration. Aluminum filtration products are available in a range of 10 PPI to 70 PPI. There will always be a molten metal filter suitable for your requirements.
Sizes From 7 Inches to 26 Inches
Are you looking for an alumina ceramic foam filter in special sizes and specifications? SEFU Alumina Ceramic Foam Filters come in a variety of sizes and specifications. Common sizes from 1″ to 26″ and the special sizes you request are available.
Why Choose SEFU Ceramic Filters for Foundry?
SEFU Ceramics has long focused on metal casting research. We serve global aluminum processing and production companies.
Under the ISO 9001: 2015 quality management system, SEFU’s professional technicians and quality inspectors strictly control the quality of molten metal filtration products. The excellent performance and stable quality of our products have been well received by customers around the world.
More Videos on Aluminum Filtration
With excellent resistance to attack and corrosion from molten aluminium, SEFU Alumina Ceramic Foam Filters can effectively remove inclusions, reduce trapped gas and provide laminar flow.
What Can Ceramic Foam Filters Do?
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FAQ About Aluminium Filtration
What else would you like to know about aluminum filtration products used in the production of aluminum and aluminum alloys?
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Aluminum Liquid Filter is based on aluminium oxide. It is designed for filtering aluminium at temperatures up to 1150ºС with its excellent chemical stability. It is mainly used for the purification process in the production of aluminum and aluminum alloys.
Alumina Ceramic Foam Filter is mainly designed to improve the quality of iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream.
Alumina ceramic foam filter is mainly applied to the aluminum and aluminum alloys fusant filter equipment of continuous casting, half-continuous casting, gravity casting, die casting, and other non-ferrous metal investment casting.