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High-Strength Alumina Ceramic Foam Filter for Iron Casting 10 20 30 40 50ppi
US$5.00-45.00
100 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableApplication
Refractory, Molten Aluminium FiltrationColor
WhiteModel NO.
NINGXIN-CFF-ALUWorking Temperature
Below 1100 Degree CPorosity
78-90%Transport Package
Carton and PalletSpecification
As per requestTrademark
NINGXINOrigin
Hebei, ChinaHS Code
690390Production Capacity
100000PCS/MonthKey features
High Filtration Efficiency: Effectively removes inclusions and reduces trapped gas for cleaner metal.
Excellent Corrosion Resistance: Resists attack and corrosion from molten aluminum and alloys.
Wide Porosity Range: Porosity adjustable between 78-90% for optimal flow control.
Multiple PPI Options: Available in 10, 20, 30, 40, 50, and 60 PPI hole densities.
Quality Casting Improvement: Produces higher-quality castings with less scrap and fewer defects.
Laminar Flow Promotion: Provides smooth laminar flow to enhance filtration performance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-10-15Nearest Port: TIANJINAverage Response Time: ≤2.50hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryBaoding Ningxin Group Co., Ltd. is identified as a China-based manufacturer/factory producing molten-metal filtration products for the foundry industry. Evidence indicates substantial production capacity, with more than 10 production lines and stated outputs for ceramic foam filters and fiberglass mesh filters. The supplier holds ISO 9001 and ISO 14001 certifications, reports 11–20 years of R&D-engineer experience in aggregate, and has 6–10 quality-control staff. It began exporting in 2010, has self-operated import/export rights, and serves markets across multiple global regions. The supplier explicitly offers customized filtration solutions, including filter design and sampling. However, the provided information does not establish specific after-sales procedures, verified customer cases, or sufficient evidence for a financial-credibility assessment. Monetary figures are omitted.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a manufacturing company operating in Baoding, Hebei, China. Its stated business is the manufacture and development of molten-metal filters for the foundry industry, indicating direct production involvement rather than a trading-only role.
CertificationsThe supplier explicitly reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide stated evidence of quality-management and environmental-management systems, although no certificate numbers, validity dates, or scope are provided.
R&D capabilityThe supplier describes its personnel as experienced and innovative, reports 11–20 years of total R&D-engineer experience, and states that it provides filter design and customized filtration solutions. These details explicitly support product-development capability, although no patents, new-product records, or quantified R&D investment are provided.
Production capacityThe supplier manufactures a broad range of ceramic, fiberglass, alumina, zirconia, silicon-carbide, extruded, and molten-metal filters. It reports more than 10 production lines and stated annual outputs of 50,000,000 ceramic foam filter pieces and 2,400,000 square meters of fiberglass mesh filter, indicating substantial production capacity.
Customization capabilityThe supplier explicitly states that it provides customized filtration solutions, including filter design and sampling. This is direct evidence of customization support, though the slices do not specify available customization limits, engineering standards, or sample-development lead times.
Product Q&A
Q:What materials are used to make the filter?
A:
The main materials are Al2O3 and SiO2.
Q:What is the porosity range of the filter?
A:
The porosity ranges from 78% to 90%.
Q:What hole densities are available?
A:
We offer hole densities of 10, 20, 30, 40, 50, and 60 PPI.
Q:What is the compressive strength of the filter?
A:
The compressive strength is at least 1.0Mpa.
Q:What is the color of the filter?
A:
The filter is white in color.
Send Inquiry
*To:
BAODING NINGXIN GROUP CO., LTD.
BAODING NINGXIN GROUP CO., LTD.*Content:
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