Ceramic Foam Filter for Casting is intended in particular for filtering aluminium alloys and other nonferrous metals for foundry and metallurgical applications at the temperatures up to 1350 °C.

Ceramic Foam Filter for Casting can be used for single metal filtering in the gating system of the mould, but they are intended even for permanent immersion into the molten metal for filtering high metal volumes during the cast campaigns.

The filters can easily be placed into the riser tubes, filtration boxes, filtering cups, holding furnaces, etc. Alumia ceramic foam filter is intended for single filtering of aluminium and aluminium alloys up to the temperature of 850 °C. They are used exclusively for placing into the gating system of the mould or for placing into the filtering cup (cone) made of insulation materials or into exothermic extensions. Low bulk density, low thermal capacity and capability of quick heating are the greatest advantages of these filters.

Ceramic Foam Filter for Casting

Aluminum Casting Filter is mainly for filtration of aluminium and aluminium alloys in foundries and cast houses. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit. Excellent thermal shock resistance, erode resistance, high-performance, Ceramic Foam filter is designed for filtering impurities from molten Iron Alloy, nodular cast iron castings, aluminium castings and malleable castings, Bronze casting, etc. Al2O3 ceramic foam filter is just developed as a new type molten aluminium filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity.

With their excellent resistance to attack and corrosion from molten Aluminum, Ceramic Foam filter can effectively remove inclusions, reduce trapped gas from liquid aluminum and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner aluminum results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.

Aluminum Casting Filter Advantages

Ceramic Foam Filter Supplier Adtech in the castings, reduce the casting splracles, reduce the veins flowing when pouring the casting, reduce surface defects, obviously to improve the final-product rate.

• Reduce castings manufacturing duration and the sword and tool damages, improve casting surface manufacturing quality.
• Strengthen castings anti-pressure and airproof features, strengthen elongate anti-resistance intensity, to improve surface glabrousness.
• Predigest casting system designing requirement, reduce the length of horizontal casting channel, improve castings technology output rate.
• The size are available in square, and custom geometric shapes; Sizes ranging from 10mm up to 600mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 15ppi, 20ppi, 25ppi. Higher porosities are available upon request. Custom-made cut-to-size filters are also possible.