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Spot Welded Multi Layer Wire Mesh Discs are high-precision industrial filtration components engineered for extreme durability and structural integrity. By utilizing advanced spot welding technology to bond multiple layers of wire mesh, these discs provide a rigid, stable framework that prevents deformation under high-pressure operating conditions, ensuring consistent filtration accuracy across various industrial applications.
Designed for versatility and high performance, these discs are available in a wide range of materials, including premium stainless steel and special alloys. Their borderless design maximizes the effective filtration area, reducing pressure drops and increasing flow efficiency, making them an ideal choice for demanding environments in chemical processing, aerospace, and plastic extrusion industries.
| Common Materials | Stainless Steel (201, 202, 304, 304L, 316, 316L, 321), Low/Soft Carbon Steel | Special Alloys | Brass, Copper, Nickel, Monel, Inconel, etc. |
|---|---|---|---|
| Available Shapes | Round, Circular, Rectangular, Oval, Kidney Shape, Custom Designs | Filtration Micron | 1 - 300um |
| Layer Range | 2 to 6 layers | Mesh Count | 2 - 400 mesh |
| Max Dimensions | 1000 1000 1.7mm | Standard Sizes | 60012001.7mm, 50010001.7mm |
| Construction | Multi-layer Spot Welded | Edge Design | Borderless / Edge-free |
Spot welded construction ensures excellent mechanical stability and pressure resistance without deformation.
Superior high-temperature and corrosion resistance in acidic and alkaline environments via alloy selection.
Borderless design expands the effective filtration area, significantly reducing pressure drop efficiency.
Rigid welded structures are washable and reusable, drastically extending the filter's service lifespan.
Efficient spot welding technology offers stable quality at a lower cost than complex edge-wrapped designs.
Tailored options for mesh count, layer density, and shapes to meet specific industrial requirements.
Perfect for filtering chemical fibers and molten plastics to ensure stable product quality.
Optimized for high-flow liquid and gas filtration in industrial processing systems.
High-precision screening for critical components in aviation and automotive hydraulics.
Used in sophisticated screening and separation processes for industrial purity.
Protects equipment from contaminants and wear in lubrication and hydraulic systems.
Expert customization of shapes and layers based on specific application needs.
| Feature Comparison | Standard Edge-Wrapped | Spot Welded Multi-Layer |
|---|---|---|
| Pressure Resistance | Moderate - Risk of edge leak | High - Rigid structural stability |
| Effective Area | Reduced by wrap margin | Maximized - Borderless design |
| Service Life | Limited reuse cycles | Extended - Washable and reusable |
| Production Cost | Higher (Complex process) | Lower (Efficient spot welding) |
| Installation Speed | Variable | Fast - Precision fit design |
We offer a wide range of materials including stainless steel (304, 316, 316L), carbon steel, and specialized alloys like brass, copper, nickel, and Inconel to suit specific temperature and corrosion requirements.
Standard filter discs typically range from 1 to 5 layers, but we can customize the number of layers (up to 6 or more) to achieve the specific filtration accuracy your application requires.
They are widely used in petroleum, chemical processing, plastic extrusion, automotive, aerospace, and environmental protection industries for gas and liquid pre-filtration.
Yes, in addition to round discs, we can manufacture oval, rectangular, kidney-shaped, or fully custom shapes according to your technical drawings.
Periodic cleaning via backwashing or using soft brushes is recommended. Ensure that you operate within the rated temperature and pressure limits to maintain structural integrity.
Please provide the required quantity, shape, overall diameter/dimensions, number of layers, mesh count for each layer, desired material, and welding point density.
