Ceramic Foam Filter 




Ceramic foam filter is the third generation of filter material after fiberglass mesh, honeycomb ceramic filter. With its three-dimensional structure, it has excellent filtering functions of screen, filtering, residuum collection and adsorption in filtering molten metal liquid. It has good chemical stability and does not react with alloy liquid, effectively remove the inclusion in the metal liquid to improve the purity of molten metal. It can make casting surface smooth, increase strength, reduce the rejection rate, and reduce energy consumption, improve labor productivity, reduce costs. The ceramic foam filter is not only applied for metal filtering in high temperature, but high temperature gas treatment, carrier of catalyzer , solid heat exchanger and special filling for chemical industry. 

Ceramic Foam Filter Features:
Mechanical block: remove large non-metallic inclusions.
Filtering effect: filter small non-metallic inclusions.
Deep adherence: adhere little inclusions.
Reduce turbulence, provide laminar flow, avoid whirlpool.
Trap gas that enter the mold cavity, relax impact, and decrease drop sand.
Effectively enhance qualification rate.
Improve metallurgical structure of metal products
Enhance mechanical properties of metal products
Simplify gating system

SEFU ceramic foam filters are available in three materials:
silicon carbide ceramic foam filter, used for grey iron, ductile iron, copper, bronze, brass and investment casting;
Alumina ceramic foam filter, used for aluminum and aluminum alloys casting;
Zirconia ceramic foam filter, used for carbon steel, stainless steels casting.

 Ceramic foam filter size:
The size are available in square, round and custom geometric shapes; sizes ranging from 10mm up to 500mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, ppi, 20ppi, 30ppi. Higher porosities are available upon request. Custom-made cut-to-size filters are also possible.
Common size in Round shape:
40x11mm, 40x15mm, 50x15mm, 50x22mm, 60x22mm,
70x22mm, 80x22mm , 90x22mm,100x22mm, 120x25mm
common sizes in Square shape:
37x37x12.5mm, 40x40x11mm, 40x40x13mm, 40x40x15mm, 50x50x13mm, 50x50x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm

Properties
 

Packing                                                 

1.  Inside packing: Filters are put in small box and Layered packaging. There is cardboard between each layer.
2. Outside packing: Cartons&Pallets. Three layer corrugated cartons and export special pallets .
3. The mark on cartons can be designed according to the customer's request.  

Shipping                                                 
Lead time: 10-15days after signed the contract  



About us and Production workshop
Cangzhou Saifu Ceramic New Materials Co., LTD. Was founded in 2010 ,which is located in the guanting industrial park of Cangzhou city. Our company is a professional manufacturer that specializes in researching, developing, producing and selling. It has approved by ISO9001 quality system certification. Sefu company mainly produce and sell ceramic foam filter, honeycomb ceramic filter, foundry thermocouple, ceramic fiber products and etc. Its products are mainly used in iron casting, aluminum casting,steel casting, water treatment, air purification and other fields. We have automatic production workshop and equipment, the product quality is stable and the output is increasing steadily every year.




FAQ                                                                   
Q: Are you Factory?
A: Definitely, we are factory.  Welcome to visit us!
Q: What Parameters should I provide to you for proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms. 
Q:How can you control your quality? 
A:For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time? 
It usually needs about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provide samples for testing, pls send detail parameters to us. (if customized, with drawing is best) The samples will be charged or free according to the specific requirements.
Q: What's the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honor to offer you the samples.
Q: What about your Packing?
A: We provide carton box, pallet, etc. OEM packing available too.
Q: Do you have R&D services?
A: Yes, we have R&D department to assist you in new product development.
Q:Does your company accept customization?
A:We accept OEM service.
Q:Can we visit your company?
A:Yes, for sure, you are welcome to visit our company.