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Silicon Carbide ceramic foam filter for Ductile Iron and Grey Cast Iron filtration

Oct. 15, 2025

What is Silicon Carbide ceramic foam filter?

Silicon carbide ceramic foam filter adopts Japan imported polyurethane foam sponge as the carrier, the slurry which mainly contains silicon carbide is extruded into the foam sponge, and then extrude slurry, the remaining slurry coated around the foam fiber is dring, roasting and sintering at high temperature, polyurethane is decomposed by heat, foam shaped ceramic products are left, namely, silicon carbide foam ceramic filter, simply, SIC ceramic foam filter!


What are applications of  SIC ceramic foam filter? 

SIC ceramic foam filter has the characteristics of high strength, good thermal stability, large specific surface area and high dimensional accuracy. 

Mainly used for filtering and purifying nodular cast iron, gray cast iron, aluminum, copper and other alloy metal liquid filtration.


What are features of SIC ceramic foam filter?

SIC ceramic foam filter with foam sponge three-dimensional mesh interworking structure can make the metal liquid reflect the rectification, mechanical screening, filter cake, adsorption filtration mechanism to effectively improve the purity of metal liquid, reduce scrap rate, reduce machining losses so as to improve production efficiency and reduce production costs.


Why do so many clients choose Hebei CangChen?

We, Hebei CangChen, as a professional manufacturer of such SIC ceramic foam filters, we have a considerable amount of production experience as well as export experience.

A large number of past and present customized orders make us accumulate a considerable amount of error-correction ability.

Many clients always are focusing on price, quality and delivery time, but they omitted error-correction ability of a company that is also core point.

We can produce filters that can be 100% satisfied client's request, this is because of our production experience and error-correction capabilities.


How do we inspect SIC ceramic foam filters?

For inspection, this is quite an important step for good quality!

There are professional equipment to test strength and we have special people to check filters one piece by one piece.


How are SIC ceramic foam filters packed?

Different dimensions are packed by different cartons, then make the relevant pallets.

Silicon Carbide ceramic foam filter for Ductile Iron and Grey Cast Iron filtration

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andy@foundryfiltration.com

+86 158 3011 4065

+86 158 3011 4065

Guoruiyuan Building, ShengLi North Street, Chang'An District, Shijiazhuang City, Hebei Province, China.

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