Ceramic Foam Filter

Ceramic Foam Filter:

They have been focusing on the research, development, production and marketing of adhesive alumina ceramic foam filters (CFF) for aluminium alloy casting since 2012. The technology of their alumina ceramic foam filter has been widely approved by the market and applied for producing multiple series of aluminium alloy products, such as PS baseboard for printing, canning materials, flexible packaging materials, railway vehicles, aerospace products, cables, electrical wires and other high-precision filtration and purification for casting aluminium alloy.

Application for Ceramic Filter:

Adopt the adsorption principle for the ceramic foam filter, which can effectively remove big-piece inclusions in molten aluminium and effectively adsorb tiny inclusions.

No broken bits drop out, effectively reducing the pollution of molten aluminium.

Superior thermal shock resistance improves the erosion resistance ability of molten metal.

Automatic flow production, 3 calibration procedures, precision size and tight fit of the filter housing.

Improve the surface appearance and performance and purify molten aluminium.

Technical Parameters:

Item	Density	Rupture Modulus	Comprehensive Strength	Operating Temperature	Sealing gasket expanding temperature
	（g/cm³）	（816℃ /Mpa）	（Mpa）	（℃）	（℃）
Index	0.45	5.5	0.8-1.0	1350	450-550

 

Pore size for Ceramic Foam Filter:

Mesh Number (PPI)	10	20	30	40	50	60
Pore Density (PCS)	12-Aug	18-22	28-32	38-42	48-52	58-62

 

Filtration Precision for Ceramic Foam:

Pore Size (PPI)	20	30	40	50	60
Inclusion Diameter (um)	80	40	20	10	5
Filtration Rate (%)	78	85	88	92	95

 

Application Data for Ceramic Foam Filters:

Specifications (mm)	Effective filtration area(％)	Filtration flow range（kg/min）
7in(178*178*50)	75	22-56
9in(229*229*50)	75	25-80
12in(305*305*50)	80	50-156
15in(381*381*50)	85	85-252
17in(432*432*50)	86	110-335
20in(508*508*50)	88	160-478
23in(584*584*50)	89	210-640
26in(660*660*50)	90	276-830