Type of sintered mesh and filter

1) Standard 5-layer sintered mesh and filter

The standard five-layer sintered mesh structure is divided into four parts: a protective layer, a filter layer, a dispersion layer, and a skeleton layer.

The standard 5-layer sintered screen has a surface filtration mechanism and a smooth screen channel, so it has excellent backwash regeneration and can be reused for a long time. It is especially suitable for continuous and automated operation. It is any kind of filter material.

The material is easy to shape, machine and weld, and can be processed into various types of filter elements such as circular, cylindrical, conical and corrugated.


Good strength, good rigidity: high mechanical strength and compressive strength, good processing, welding and assembly performance, easy to use; uniform and stable precision; wide use environment; excellent cleaning performance.

2) Multi-layer metal sintered mesh

The multi-layer metal sintered mesh process is a special laminating press and vacuum sintering with high strength and overall stiffness.

The multi-layer metal sintered mesh is a new type of filter material with high strength and overall rigidity. It is made of multi-layer metal woven mesh and processed by special lamination pressing and vacuum sintering. The grids are staggered to form a uniform and ideal filter structure. It not only overcomes the shortcomings of low strength, poor rigidity and unstable mesh shape of ordinary wire mesh, but also can reasonably match and design the gap size, permeability and strength characteristics of the material, and has excellent filtering precision. Filter resistance, mechanical strength, wear resistance, heat resistance, cold resistance and workability, filtration with high pressure resistance requirements and uniform filtration accuracy are ideal, and are widely used in petrochemical, nuclear power, synthetic fiber, and film. ,

Main uses of multilayer metal sintered mesh:

Used as a dispersion cooling material in extremely high temperature environments;

For gas enriched fluidized bed orifice materials;

High-temperature filter material for high precision and high reliability;

For high pressure backwash oil filters.

3) Punching plate sintering net

The perforated plate sintered mesh & filter is a sintered mesh in which a perforated plate and a base flat web are sintered together. The perforated sheets may be selected to have different thicknesses as needed, and the plain web may be one or more layers. The composite mesh has high compressive strength and mechanical strength due to the support of the perforated plate. The two are sintered together to have good plain weave and mechanical strength of the perforated sheet. Can be processed into cylindrical, disc type, chip cone filter. Widely used in water treatment, beverage, food, metallurgy, chemical and pharmaceutical industries.


Good rigidity and high mechanical strength

High filtration precision and easy backwashing

The mesh shape is fixed, the gap size is uniform, and there is no blind hole

Corrosion resistant, high temperature resistant

Characteristics of punching plate composite net

Wide range of filtration accuracy: from 1μ-100μ, all have reliable filtration performance;

Stable filtration accuracy

Good strength; easy to clean; high temperature resistance; corrosion resistance; easy to process.

4) Sintered metal powder filter

The metal powder sintered filter element enables micron-level precision filtration to separate solid particles from liquids and gases. As the fluid passes through a precision filter element, impurities are blocked on the surface of the filter element to form a filter cake, and pure fluid flows out through the filter element. Clean contaminated or contaminated fluids to the conditions required for normal production to ensure that downstream equipment obtains clean products or protects equipment from normal operation.

Unlike the non-metallic sintered filter element, when the filter cake on the surface of the sintered metal powder filter reaches a certain thickness, the filter element can be backwashed or backflushed by a certain reverse pressure due to its high strength performance characteristics.


High filtration accuracy, stable pores, and pressure changes do not change the pore size. It can effectively remove suspended solids and particles, with excellent filtration precision and good purification effect.

Good gas permeability and low pressure loss. The filter element is composed entirely of spherical powder, with high porosity, uniform pore size, smoothness, low initial resistance, easy backwashing, strong regeneration ability and long service life.

High mechanical strength, good rigidity, good plasticity, oxidation resistance, corrosion resistance, no additional frame support protection, simple installation and use, easy maintenance, good assembly, welding, bonding and machining.


Sintered mesh and filters use different materials depand on customers' require, welcome contact us if you want to know more.

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