Circular Mesh Screen
Yangzhou Xuancheng Filter Screen Co., Ltd was established in 2007, is a leading ISO 9001:2015 & ISO 14001 certified stainless steel circular mesh screen supplier in China.
As a premier circular screen mesh manufacturer, we specialize in high-quality stainless steel mesh filter discs, sintered wire mesh ,stainless steel wire mesh cloth, continuous belt screen, extruder screen pack, circular wire mesh screen, spot welding screen pack and automatic stainless steel screen belt. Based on our technical department’s rich expertise, we can also provide custom extruder screen pack designs for our customers.
Currently, 70% of our precision filters are exported to global markets including the US, UK, Germany, Japan, Korea and India. Our products are essential for high-performance filtration in industries such as Chemical Processing, Water Treatment, Food & Beverage, and Automotive Manufacturing.
What is Circular Mesh Screens?
A circular mesh screen is also called round mesh screen, it is a round filter screen made from woven or perforated materials like stainless steel, nylon, or brass. These fine mesh circular screens are designed to filter, separate, or protect materials in both industrial and household applications. It can be classified by 2 ways.
1. By filter layer construction, it can be divided two kinds. Single layer circular mesh screen and multi-layer circular mesh screens. They are used in different industry and applications. Generally, single layer extruder screen is commonly used in plastic and blow film industries where raw material contamination is less and the pressure within the extruder head is lower. As for multi-layer extruder screens, they are commonly used in plastic, fiber and polymer industries where requires fine filtration to prevent the mixing of foreign particles.
As per multi-layer circular mesh screens, it can be with or without rims. The multi-layer circular mesh screens with rims can have better stable structure, so as to have a good lifetime. We would like to share some pics for your better understanding.
Single Layer Circular Mesh Screen
Advantage: Easy to install and clean, low cost
Multi-Layer Circular Mesh Screens
Advantage: Better filter performance
Multi-Layer Circular Mesh Screens with Rim
Advantage: Better stable structure
2. By material, the choice can be Stainless steel, Copper, Brass, Nylon, Polyester. We make a a full “Materials Gallery” image set covering all 5 materials for your better understanding. And we will make a detailed description on these materials.
Let us show you some example pictures of circular mesh screens made from different materials (stainless steel, copper/brass, nylon/polyester) so you can get visual ideas.
Stainless steel circular mesh screen
Stainless steel mesh screens are the most common used extruder filters. They show up as shiny or slightly grey metal discs or sheets with uniform grid-like openings. Because of the material’s strength and corrosion resistance, they tend to be used in heavy-duty filtration, chemical, and industrial settings.
Our circular mesh screens are manufactured using premium-grade wires, strictly adhering to the chemical composition of 316L stainless steel to ensure maximum corrosion resistance.
Copper mesh screen
The copper mesh screen is a high-performance filtering and screening solution. It is well-known for its excellent electrical conductivity, corrosion resistance, and durability. It is suitable for for industrial filtration, EMI shielding, ventilation, and precision screening.
Circular brass mesh screen
This brass mesh screen is a durable and corrosion-resistant screening solution designed for filtration, ventilation, decorative panels and precision screening. With its attractive golden finish, fine woven structure and reliable performance, it is ideal for industrial, architectural and laboratory applications.
Circular nylon mesh screen
Circular nylon mesh screen is a lightweight, flexible, and cost-effective filtering solution. It is the perfect ideal for food-grade filtration, liquid straining, laboratory testing and fine particle separation. Made from high-quality nylon mesh, it offers excellent chemical resistance, durability and consistent mesh openings. It is suitable for both industrial and precision screening applications.
Polyester mesh screen
Polyester mesh screen is a durable, lightweight, and moisture-resistant filtering solution designed for liquid filtration, dust separation, printing and industrial screening. With its high tensile strength, excellent dimensional stability and consistent mesh openings, polyester mesh is good for long-term use in industrial, commercial and precision filtration applications.
Benefits of Circular Mesh Screens?
- Durable and corrosion-resistant: Especially the stainless steel mesh screen can provide us long-lasting performance.
- Versatile applications: Suitable for industrial filtration, laboratory work, food-grade straining, ventilation and decorative purposes.
- Customizable: Mesh size, diameter and material can be made based on your requirements.
- Cost-effective: It can help to protect machinery, improve product quality and reduce downtime.
Applications of Circular Mesh Screens?
Industrial Filtration: Stainless steel, copper and brass screens filter only work in this field.
Laboratory Work: Fine nylon and polyester meshes are used for precise particle separation.
EMI Shielding: Copper mesh screens block electromagnetic interference in electronic equipment.
Decorative & Architectural: Brass screens offer aesthetic appeal while maintaining function.
Household Use: Nylon and polyester mesh screens are perfect for coffee filters, strainers and DIY projects.
Our Specification of Stainless Steel Circular Mesh Screen
● Material: stainless steel 304, 304L, 316, 316L, etc.
● Weave type: plain weave, twill weave, dutch weave
OD 58mm: Mesh 20, 40, 60.
OD 68mm: Mesh 20, 40, 60, 80.
OD 170mm: Mesh 14, 80.
OD 200mm: Mesh 20, 80.
OD 240mm: Mesh 20, 80.
| Mesh Count | Wire Diameter (mm) | Aperture (mm) |
|---|---|---|
| 6 × 6 | 0.900 | 3.31 |
| 10 × 10 | 0.56 | 1.98 |
| 20 × 20 | 0.4 | 0.9 |
| 30 × 30 | 0.28 | 0.57 |
| 40 × 40 | 0.224 | 0.411 |
| 50 × 50 | 0.20 | 0.31 |
| 60 × 60 | 0.16 | 0.263 |
| 80 × 80 | 0.14 | 0.178 |
| 100 × 100 | 0.112 | 0.142 |
| 120 × 120 | 0.09 | 0.122 |
| 150 × 150 | 0.063 | 0.109 |
| 12/72 | 0.50/0.375 | 0.300 |
| 24/110 | 0.355/0.25 | 0.125 |
| 50/250 | 0.14/0.11 | 0.063 |
Stainless Steel Material Composition (Chemical Content)
| Material Grade | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) | Carbon (C) | Key Advantage |
|---|---|---|---|---|---|
| SS 304 | 18% - 20% | 8% - 10.5% | - | ≤ 0.08% | Universal grade, high cost-performance. |
| SS 304L | 18% - 20% | 8% - 12% | - | ≤ 0.03% | Ideal for welded screen packs. |
| SS 316 | 16% - 18% | 10% - 14% | 2% - 3% | ≤ 0.08% | Superior resistance to corrosion & pitting. |
| SS 316L | 16% - 18% | 10% - 14% | 2% - 3% | ≤ 0.03% | Best for high-temp, acidic extrusion. |
FAQ on Circular Mesh Screen
What is a circular mesh screen?
A circular mesh screen is a round filter screen made from woven or perforated materials like stainless steel, nylon or brass. It is designed to filter, separate, or protect materials in industrial and household applications.
What are circular mesh screens used for?
Circular mesh screens are widely used in food processing, pharmaceuticals, mining, construction and water treatment. They are also common in households as coffee filters, strainers, and DIY tools.
How do I choose the right mesh size?
Choosing the correct mesh size depends on your application. A fine mesh circular screen works best for filtering small particles like powders or fine liquids, while a coarse industrial mesh screen is better for larger particles such as sand, grains or aggregates.
Are stainless steel mesh discs better than nylon mesh filters?
Stainless steel mesh discs are more durable, corrosion-resistant and suitable for heavy-duty industrial applications. While nylon or polyester mesh filters are lightweight, flexible, and more cost-effective for lighter filtration tasks.
Can I order custom circular mesh filters?
Yes, we can offer custom circular mesh filters that can be cut into circular shapes. You can choose the diameter, mesh count, and material to fit your exact application needs.
How do I maintain a circular mesh screen
To maintain industrial mesh screens, it is necessary to clean them regularly to avoid clogging, Use safe cleaning agents based on the material type, and replace worn round filter screens to ensure long-term performance and efficiency.
What are the main materials?
Common materials include stainless steel, copper, brass, nylon, and polyester. Each material is chosen for specific durability, chemical resistance or flexibility.
What are the applications of copper and brass mesh screens?
Copper screens are used for filtration and EMI shielding, while brass screens are used for filtration, ventilation and decorative purposes.
Our Export Shipping & Packing Deatils
At Xuancheng, we provide professional export packaging, including individual protective bags and reinforced cartons with waterproof film. Our logistics team ensures safe delivery to global markets via sea and air.
What about the Cost of Stainless Steel Circular Mesh Screen?
