Sintered stainless steel mesh is a new type of filter material made of multi-layer metal woven wire mesh through special lamination pressing and vacuum sintering processes. The meshes of each layer of mesh are interlaced to form a uniform and ideal filter material. The filter structure has excellent filtration accuracy, filtration resistance, mechanical strength, wear resistance, heat resistance, cold resistance, and processability, and is ideal for filtration that requires high compressive strength and uniform filtration accuracy.

Product parameters

Brand: TopTiTech

Origin: Baoji, China

Material: 316 316L 304 304L

Thickness: 1.7mm (standard 5 layers)

Application:

(1) Used as dispersed cooling material in extremely high-temperature environment;

(2) Orifice plate material for gas-release fluidized bed;

(3) Used for high-precision, high-reliability high-temperature filter materials;

(4) Used for the high-pressure backwash oil filter.

Example:

(1) Precision filtration of various hydraulic oils and lubricating oils in the machinery industry;

(2) Filtration and purification of various polymer melts in the chemical fiber film industry, filtration of various high-temperature corrosive liquids in the petrochemical industry, filtration, washing, and drying of materials in the pharmaceutical industry;

(3) Application of gas homogenization in the powder industry, fluidized plate in steel industry;

(4) Distributors in explosion-proof electrical appliances, etc.;

(5) Gas-solid, liquid-solid, gas-liquid separation.

Performance advantages:

1. High strength and good rigidity: it has extremely high mechanical strength and compressive strength;

2. High precision, uniform, and stable: the filter particle size with a nominal precision of 1~300μm can achieve a uniform and consistent filtration performance, and the mesh does not change during use;

3. Wide range of use environments: it can be used for filtration in temperature environments from -200°C to 650°C and in acid-base corrosion environments;

4. Excellent cleaning performance: good countercurrent cleaning effect, can be used repeatedly, and has a long service life (can be cleaned by countercurrent water, filtrate, ultrasonic, dissolving, baking, etc.).

Product structure

The standard five-layer mesh is composed of a protection layer, a precision control layer, dispersion layer, two strengthening layers.

1. Protection layer

On the control layer for protection and protection in the process of maintaining stability in micro-pore shape and size.

2. Control layer

Precise wire mesh as a key work of the sintered filter materials, sintered wire mesh filtration accuracy by its control.

3. Dispersion layer

Filter media by sintered mesh control, guide to the filter media stream and keep control of micro-hole shape and dimensional stability.

4. Strengthening layer

Wire diameter coarse pores larger wire for support, to improve overall strength and stiffness of the sintered wire mesh.

Production Process

Standard 5-layer stainless steel sintered wire mesh, first of all, each layer is woven according to a specific weaving method, and then each layer is put together to apply pressure and superimpose according to a certain process, followed by high-temperature vacuum sintering, and then different pores will be formed According to the needs of customers, different sizes and edge treatments are customized, and the edge is generally welded.