Porous Ceramic Filter Manufacturer
BLUE’s porous ceramic filters provide unmatched filtration efficiency of above 99.9%, with precision ranging from 0.5μm to 100μm. Available in tubes, plates, and discs, our sintered ceramic filters offer best filtration soultion for chemical, medical, industrial, and water applications.
BLUE Sintered Ceramic Filters in China
BLUE offers you a wide range of porous ceramic filters with narrow pore size, good compressive strength and high filtration efficiency.
Porous Ceramic Tube
Our porous ceramic tubes have outer diameters ranging from 30 to 300 mm and can be customized in length.
Porous Ceramic Plate
Our porous ceramic plates are available in alumina, silicon carbide, and zirconium oxide, delivering high filtration efficiencies of up to 99.9%.
Porous Ceramic Disc
BLUE porous ceramic disc features stable pore sizes, precise filtration accuracy, reliable quality, and a long service life
Why Choose BLUE?
BLUE is ISO 9001:2015 certified, with over 10 years of expertise in porous ceramic filters production—your trusted choice for quality and reliability.
BLUE porous ceramic tubes are available with outer diameters ranging from 30 to 300 mm and wall thicknesses from 10 to 60 mm.
Our porous ceramic filters offer a narrow pore size range, uniform porosity, and micron-level filtration accuracy as fine as 0.5 μm.
Our ceramic filters are widely used in applications such as pure water filtration, medical sterile filtration, and chemical solution filtration.
Advantages of Sintered Ceramic Filters
Sintered ceramic filters offer excellent chemical stability and are resistant to acidic and alkaline liquids and gases.
Compared to sintered metal filters, porous ceramics provide superior high-temperature resistance, withstanding temperatures over 1000°c.
Sintered ceramic filters are reusable and can be cleaned for long-term use.
Porous ceramic filters feature strong mechanical strength, making them suitable for high-pressure differential filtration.
Application of Porous Ceramic
- Medical and Pharmaceutical Industries
Porous ceramic filters are used for sterile filtration in medical and pharmaceutical applications, efficiently removing bacteria and microorganisms. - Chemical Industry
Sintered ceramic filters are highly resistant to corrosion in liquids and gases, making them suitable for filtering strong acids, bases, and solvents. - High-Temperature Filtration
Porous ceramic filters effectively remove particulate matter and harmful emissions from high-temperature gases discharged by industrial systems. - Desalination
Sintered ceramic filters play a crucial role in desalination systems by pre-filtering water for reverse osmosis processes.
BLUE Porous Ceramic Filters Specification
The following table shows BLUE’s capabilities in manufacturing sintered ceramic filters, including material, filtration accuracy, porosity, and profile.
| Attribute | Value |
|---|---|
| Material | Al₂O₃, SiC, ZrO₂ |
| Filtration Rating | 0.5 to 100 μm |
| Porosity | 25% – 60% |
| Heat Resistance | Max. 1500 °C |
| Working Pressure | Max. 6 MPa |
| Profile | Pipe, Tube, Plate, Disc, Sheet |
How do We Manufacture your Sintered Ceramic Filters?
Raw Material
BLUE always insist on choosing a uniform powder of raw material to produce each of your sintered ceramic filters with narrow pore size, high tensile strength, and temperature stability.
Powder Filling
Our ultra-efficient industrial tools closely monitor the powder filling process to convert sintered raw materials into the porous ceramic filter at very affordable rates.
Vacuum Sintering
BLUE strictly controls the parameters of the high sintering process of sintered filters to give them good mechanical properties by applying heat and pressure.
CNC Machining
We use a high-precision machining process for manufacturing sintered filter by using innovative techniques to meet precision filtration characteristics.
Size Inspecting
BLUE inspects all the sizes of the sintered filter by applying a pressure gauge and high-efficiency size monitoring pieces of equipment.
Porosity Testing
We perform a filtration test to check the sintered filter’s strength, shape, porosity, distribution rate, permeability, flow control, and filtration rate.
Part Assembling
We only assemble sintered filter parts after passing through extensive quality assurance procedures to ensure the satisfaction of our clients.
Filter Packaging
BLUE pack all sintered filter products and accessories following international standard safety procedures to meet the criteria.
FAQ
Porous ceramic filters are high-performance filters known for their excellent resistance to high temperatures, high pressure, corrosion, and good mechanical strength.
Made from fine ceramic powder, these filters are sintered at high temperatures in the vacuum furnace to produce the final product.
The sintered ceramic filters feature interconnected pores, allowing them to effectively filter solid particles, liquids, and more.
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