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High-Strength Sintered Metal Mesh Filters

High Precision • High Strength • Cleanable • Long Service Life
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Product Overview


Sintered Metal Mesh Filters are high-performance porous filtration elements manufactured via vacuum sintering technology with multiple layers of stainless steel woven wire mesh. Through controlled diffusion bonding, all mesh layers are permanently fused into a uniform, rigid structure without adhesives or welds in the filtration zone. This advanced production process endows the filters with excellent surface filtration precision, mechanical robustness and permeability. Widely recognized as a reliable filtration medium, it is suitable for strict filtration scenarios in petrochemical, pharmaceutical, food, polymer and water treatment industries, effectively meeting the high standards of process fluid separation and purification.


Sintered Metal Mesh Filters


Design Principle


Core Sintering Technology

The design of sintered metal mesh filters is based on high-temperature vacuum sintering technology. Under high temperature and vacuum environment, the contact points between the stainless steel wire mesh layers undergo diffusion bonding. This process forms a stable integrated structure.


Filtration Mechanism

The filter adopts surface filtration mode. The control layer with precise pore size intercepts impurities in the fluid. The support and reinforcement layers provide structural support for the control layer. They ensure that the filter maintains shape stability under high pressure conditions.


Parameter

Typical Value

Filtration rating

1 – 200 μm

Thickness

1.7mm standard (can be customized)

Maximum pressure

up to 3.0 MPa

Operating temperature

up to 600 °C (Depends on material)

Backwash pressure

≤ 0.6 MPa

Filtration efficiency

> 99.9 % (customized)

High-Strength Sintered Metal Mesh Filters High-Strength Sintered Metal Mesh Filters


The standard five-layer sintered mesh consists of:

1.Protective Layer – prevents damage to the control layer;

2.Control (Filter) Layer – determines the filtration accuracy;

3.Support Layer – provides strength to the filter layer;

4.Reinforcing Layer – ensures uniform load distribution;

5.Protective Outer Layer – enhances rigidity and wear resistance.

All layers are precisely stacked and vacuum sintered at high temperature, forming a strong, integrated laminate without adhesives or welds in the filtration zone.


Applications Fields


Petrochemical and refinery process filtration: Purification of crude oil and process fluids

Pharmaceutical and biotechnology processes: Filtration of drug liquid and biological preparations

Food and beverage clarification: Removal of impurities in beverages and edible oil

Gas purification and steam filtration: Purification of industrial gas and high-temperature steam

Water treatment systems: Solid-liquid separation in industrial wastewater treatment



  • ISO 9001, ISO 14001, ISO 45001 certified;

  • Sintering process controlled by vacuum furnace

  • Each element 100% leak tested and dimensionally inspected


We provide personalized customization services for sintered metal mesh filters. You can customize the following parameters according to your needs:

  • Filtration accuracy ranging from 1 μm to 200 μm

  • Non-standard thickness and size of the filter element

  • Special material customization for corrosive working conditions

Please contact our sales team for detailed inquiry and quotation.


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 WhatsApp: +86 186 4080 5612
 Telephone: +86 186 4080 5612
 Email: mark.liu@berae.com
 Address: Wujiang Industrial Park, Wujiang, Shaoguan, Guangdong, China. 512000
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