Cangzhou Sefu Ceramic New Materials Co., Ltd.
Add: Guanting Industrial Park, Cangzhou City, Hebei, China
Product Description
Alumina Ceramic Foam Filter for Aluminum Casting
Alumina ceramic foam filters are designed for the filtration of aluminum and aluminum alloy.
Sealing Gasket for Alumina Ceramic Foam Filter
The alumina ceramic filter is surrounded by sealing gasket, laying between the filter and filter bowl, to prevent molten aluminum from leaking through the interface. Filter adopts sealing gasket in 3 different types: fiber paper material, fiber cotton material, and expanding cotton material.
Features
1. Adopt the adsorption principle for the filter, which can effectively remove big piece inclusions in molten aluminum, and effectively adsorb tiny inclusions.
2. No broken bits drop out, effectively reducing the pollution of molten aluminum.
3. Superior thermal shock resistance, improves the erosion resistance ability of molten metal.
4. Automatic flow production,3 calibration procedures, precision size, fit the filter bowl tightly.
5. Improve the surface appearance and performance, and purify molten aluminum.
Standard Sizes for Ceramic Foam Filter
Dimension (± 3 mm): 7x7in 9x9in 12x12in 15x15in 17x17in 20x20in 23x23in 26x26in
Thickness: 50 ± 2 mm
Special Dimension: square, rectangular, round, trapezoidal, abnormal, or customized as per the requirement.
Alumina Ceramic Foam Filter Technical Data
| Porosity (%) |
80~90% |
| Working Temperature |
≤1100°C |
| Bending Strength (Mpa) |
0.6 |
| Compression Strength (Mpa) |
0.8 |
| Thermal Shock Resistance |
1100°C---room temperature 6 times |
| Volume Density |
0.35-0.45 g/cm3 |
Alumina Ceramic Foam Filter Use
1. Clean the filter box.
2. Gently put the filter into the filter box, and press the gasket around the filter to prevent the molten aluminum from flowing from the side.
3. Even preheat the filter box and filter plates, closer to the temperature of molten aluminum casting.
4. Observe the aluminum liquid hydraulic head change, the normal initial pressure head is 75-150 mm. When the Alumina liquid begins to pass, the pressure head will be reduced to 25 mm below, then the pressure head will gradually increase.
5. After filtration, timely remove the filter plate, and clean the filter box.
After-Sales services
1. After the goods are shipped, assist the customer to follow up on the goods.
2. Understand the customer's use plan, and do a good job of guidance.
3. Collect customer feedback.
4. Assist in handling customer complaints and making customers satisfied.
If it is damaged during transportation, it will be replenished according to the situation. If the product is found to have quality problems during use, our factory will replace or return the product after both parties confirm that it is a filter element problem.
High Temperature Ceramic Plate 10~60 PPi Alumina Foam Filter for Molten Metal Aluminum Casting Filtration
Detailed Photos
FAQ
Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!
Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: We have a complete QC system for the chemical composition and physical properties for each production processing. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually takes about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.
Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honored to offer you the samples.
Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.
Q: Do you have R&D services?
A: We have an R&D department to assist you in developing new products.
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.
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