Alumina ceramic foam filter exported to Brazil market

Alumina foam ceramic is a kind of foam material made from high purity alumina. The foam ceramics have the characteristics of uniform porosity, high temperature resistance, heat shock resistance, wear resistance and chemical stability.

Products are widely used in casting processing, water treatment, chemical industry, environmental protection and other industries. It is the ideal liquid aluminum filter; Catalyst support, and good sound insulation, thermal insulation material. Product shapes, sizes, and voids PPI can be designed and manufactured on request.

The organic foam  with three-dimensional network structure and connected pores are used as the carrier, which is intruded into the thixotropic special ceramic paste, and the special roller extrusion process is adopted to make the ceramic paste evenly spread on the skeleton of the carrier, and then baked by drying and curing.

There are a lot of professional manufacturing equipments and technical team who have many years experience in this field, who are quite familiar with a set of complex product procedures for such ceramic foam filters: CUT Sponge---BATCH Sizing Agent---STEEP Sponge---SQUEEZE Out Sizing Agent---DRY Material---KILN---COOLING---DRAWING---QUALITY Inspection---PACKAGE.

Alumina foam ceramic filter plate can effectively remove all kinds of inclusions with fineness up to micron level in aluminum liquid, make aluminum liquid into a steady laminar flow, which is conducive to filling. 

It has a unique mullite-corundum structure, good mechanical strength and chemical stability, excellent resistance to aluminum liquid erosion performance.

It can obtain stable filtration effect by strict control of hole size and through hole rate.

The ceramic foam filter plate is surrounded by a sealing ceramic fiber liner, which facilitates the seal of the filter plate in the filter box to ensure that there is no metal liquid sideflow.

Alumina Ceramic Foam Filter Plate is mainly used in the melting filtration of aluminum and aluminum alloys.

It can efficiently filter residues such as oxide slag, oxide scale, non-metallic inclusions and gate groove linings in molten aluminum, and solve the problem of aluminum and aluminum alloys being sensitive to internal defects.

The unique production process and detection method make the alumina filter plate with high opening rate, uniform pore structure and high surface strength.

Available in 7" to 26", mesh up to 60ppi filter plates.

Our company has obtained ISO 9001-2015 system certification.

For three kinds alumina ceramic foam filters, asbestos, fiber paper and expandable gasket. 

Which one do you need?