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Ningxin Foundry Filter High Pass Rate Ceramic Foam Filter for Iron Castings
US$0.10
1,000-9,999 Pieces
US$0.095
10,000-99,999 Pieces
US$0.085
100,000+ Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableApplication
Refractory, Gray Iron, Ductile Iron, Copper, BrassFeature
Molten Metal FiltrationModel NO.
NINGXIN-CFF-SShape
Square, Rectangular, RoundSize
35mm-400mmPpi
10/20/30Common Sizes
40X40X15mm 50X50X15mm 50X50X22mmType
Refractory MaterialMaterial
Silicon Carbide (SiC)Refractoriness (℃)
Below 1500 CelsiusTransport Package
Carton and PalletSpecification
As per requestTrademark
NINGXINOrigin
Hebei, ChinaHS Code
690390Production Capacity
500 Cubic Meters Per MonthKey features
High Filtration Efficiency: Silicon carbide material ensures effective molten metal filtration for iron, copper, and brass.
Wide Size Range: Available in sizes from 35mm to 400mm to fit various casting requirements.
High Porosity: Porosity ranges from 80% to 90% for optimal flow and filtration performance.
High Compressive Strength: Compressive strength is at least 1.0 MPa at room temperature for durability.
Multiple Hole Densities: Offers hole densities of 10, 15, 20, 25, and 30 PPI for different needs.
Versatile Applications: Suitable for gray iron, ductile iron, copper, brass, and aluminum alloys.
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 for the filter?
A:
The main material is Silicon Carbide (SiC), a refractory material.
Q:What sizes are available?
A:
Sizes range from 35mm to 400mm, with common sizes including 40x40x15mm, 50x50x15mm, and 50x50x22mm.
Q:What is the porosity of the filter?
A:
The porosity is between 80% and 90%.
Q:What is the compressive strength?
A:
The compressive strength is at least 1.0 MPa at room temperature.
Q:What are the available hole densities?
A:
Hole densities available are 10, 15, 20, 25, and 30 PPI.
Send Inquiry
*To:
BAODING NINGXIN GROUP CO., LTD.
BAODING NINGXIN GROUP CO., LTD.*Content:
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