19 3月 Ceramic Filter For Foundry Seller
Ceramic Filter For Foundry Seller provide Ceramic Foam Filters For Casting has export qualifications and is based on alumina ceramic foam filter plates produced on a carrier with a solid network structure and a combination of organic foam cells.
The production process is as follows. The carrier is put into the thixotropic alumina slurry, and the square centering automatic extrusion process is adopted to make the slurry uniformly deposit in the foam skeleton of the carrier. After drying and solidification, the carrier is formed into the final product by baking.
It plays a vital role in metal casting and foundry industry.
They are used to filter impurities in molten metal. Improve quality and performance.
A “filter cake” is formed on one side of the inlet filter, and deep filtration is performed inside the ceramic matrix. Therefore, these ceramic foam filters are effective tools for achieving the metallurgical purity of molten metal during the casting process.
The filter can also stabilize the filling of the mold, thereby preventing undesirable defects in the casting. The type of ceramic foam filter especially depends on its application requirements.
Filter Foam Manufacturers provides Ceramic Foam Filter, Tap Out Cone, Degassing Unit, CFF Unit, Castertip, Launder, hop-top casting for molten aluminum(email@example.com).
Ceramic foam filter Dimension
Ceramic foam filter Pore Size (PPI): 10/20/30/40/50/60
30ppi 40ppi Foundry Filter is the most commonly used ceramic foam filter in the aluminum casting industry.
Ordinary aluminum casting usually uses 10-40ppi ceramic filter plates.
Aviation and high-quality aluminum materials usually use 30-60ppi ceramic filter plates.
Ceramic Foam Filters For Aluminium Casting produced by Ceramic Filter For Foundry Seller has the following advantages
1. High strength, no loose ceramic particles or powder.
2. Effectively remove fine slag and purify molten metal.
3. Three-dimensional connection network structure, high porosity.
4. The molten metal is evenly distributed and performance is improved.
5. The laminar flow of molten metal is quiet.
6. Smaller particles are captured by the filter cake formed by larger particles
Hindalco Aluminium commented on Ceramic Filter For Foundry Seller (Adtech) products.
During the filtration process, the slag adsorbed on the ceramic filter plate gradually grows up after adsorbing and intercepting the slag in the aluminum liquid. Under the agitation and scouring of the liquid flow, the slag with extremely low strength may be broken or removed from the ceramic filter plate. Fall off.
If the ceramic filter plate is thicker or has small holes during the slag shedding process, it may be intercepted or adsorbed again.
Therefore, in general, the thicker the ceramic plate, the smaller the holes, and the slower the flow rate of the molten aluminum through the ceramic plate, the better the filtering effect.
The total amount and cleanliness of molten aluminum basically do not affect the filtering effect, but only affect the life of the ceramic filter plate.