Why do more and more clients choose our Ceramic Foam Filters

We, Hebei Cangchen, a professional foundry filtration products manufacturer who focuses on the production, sales, service and solutions. 

We are the recognized leader in the development and production of casting filters at home and abroad, and possesses the excellent innovation capabilities in filter manufacturing technology.

Company Advantages

Our products are recognized and purchased by more and more customers. Why? There are some key points as follow:

● "Always Better" is our Business Philosophy. We insist on "Professionalism & Innovation", helping customers improve the castings quality and reduce production costs, also make progress and development together with them.

● Hebei Cangchen, as a professional and experienced supplier, not only customize the casting filtration products to those who have their own brand, but also customize the solutions and service to them.

● Since founded in 2002, with excellent quality and continuous design innovation, we have successfully opened the international market, cooperated with a large number of clients all over the world.

Our Ceramic Foam Filters Advantages

You can get your own comments from the comparation of the following ceramic foam filters pictures which are sent by our clients:

● Picture 1: Compared from color

● Picture 2: Compared from porosity

● Picture 3: Compared from dimensions

High Filtration Efficiency

Our ceramic foam filters feature a uniform 3D interconnected pore structure that effectively captures non-metallic inclusions, oxides, and slag particles. This ensures a cleaner melt and significantly improves casting quality and yield.

Excellent Thermal Shock Resistance

Made from high-purity alumina, zirconia, or silicon carbide materials, our filters can withstand extreme temperature fluctuations during molten metal pouring without cracking or deforming.

Superior Mechanical Strength

Through advanced manufacturing and controlled sintering processes, our ceramic filters maintain high compressive and flexural strength, providing reliable stability even under high metal flow conditions.

Customizable Design

We provide custom sizes, shapes, and pore densities (10–60 PPI) to suit various casting processes—gravity casting, low-pressure casting, or high-pressure die casting—offering flexibility for diverse foundry requirements.

Improved Metal Purity and Performance

By removing impurities and minimizing turbulence, our filters enhance the mechanical properties, surface finish, and overall performance of the final metal products.

Reduced Waste and Production Costs

Cleaner metal leads to fewer defects and less rework. Our ceramic foam filters help foundries achieve higher efficiency, reduce material waste, and optimize production costs.

Consistent Quality Assurance

Every batch of filters undergoes strict quality inspection and dimensional accuracy control, ensuring stable performance and long service life in demanding industrial applications.

Reliable Global Supply

With a strong production capacity and global export experience, we ensure on-time delivery, stable supply, and technical support to our clients worldwide.

Why do more and more clients choose our Ceramic Foam Filters? We believe you have had a quite clear answer in your mind now, any need, please contact us.