Galvanized Steel Micro Expanded Metal Mesh for Filtration Applications
Product Spotlights
Anping Xinye Metal Wire Mesh Products Co., Ltd, located in the heart of China’s wire mesh industry in Hengshui, Hebei, introduces our premium Galvanized Steel Micro Expanded Metal Mesh – a precision-engineered filtration solution tailored for demanding industrial applications. Our micro expanded metal mesh is manufactured by simultaneously slitting and stretching galvanized steel sheets, creating uniform diamond-shaped openings that provide exceptional strength, rigidity, and consistent flow distribution. This product is specifically designed for fine filtration, sieving, and separation processes where reliable performance and long service life are critical. With our advanced production lines and strict quality control, we deliver mesh that meets the highest standards of uniformity and durability, helping our customers achieve optimal filtration efficiency.
The unique micro-expanded structure offers several advantages over traditional woven wire mesh: it is stretch-proof, vibration-resistant, and non-clogging. The galvanized coating provides excellent corrosion resistance, making it suitable for both wet and dry filtration environments. Whether you are filtering liquids, gases, or granular materials, our galvanized steel micro expanded metal mesh delivers consistent performance with minimal maintenance. Below we detail the key features, technical specifications, and benefits that make this product the preferred choice for filtration applications worldwide.
Key Features & Benefits
- Uniform Micro Openings: Precision-shaped diamond holes ensure consistent particle retention and flow distribution, ideal for filtration grades from coarse to fine.
- High Strength-to-Weight Ratio: The expanded structure provides exceptional rigidity without adding unnecessary weight, reducing support structure costs.
- Corrosion Resistant: Hot-dip or electro-galvanized finish protects against rust and chemical attack, extending service life in harsh environments.
- Non-Clogging Design: Smooth, tapered opening geometry prevents material buildup and allows easy cleaning, reducing downtime.
- Versatile Customization: Available in various opening sizes, thicknesses, sheet dimensions, and coil lengths to fit your specific filtration equipment.
- Eco-Friendly & Recyclable: Made from galvanized steel, fully recyclable at end of life, supporting sustainable manufacturing.
Technical Specifications (Typical Range)
| Parameter | Available Options |
|---|---|
| Material | Galvanized Steel (Q195, Q235, DX51D+Z) |
| Mesh Opening Size (LWD × SWD) | 0.5×1.0, 0.8×1.5, 1.0×2.0, 1.5×3.0, 2.0×4.0, 3.0×8.0 mm (custom) |
| Strand Width | 0.3 – 1.5 mm |
| Sheet Thickness (Base Metal) | 0.3 – 1.5 mm |
| Open Area | 30% – 60% (depending on specification) |
| Sheet Width | Up to 2000 mm (custom) |
| Sheet Length | 2 – 6 m (standard), coil form available |
| Zinc Coating Weight | 60 – 275 g/m² (customizable) |
| Surface Finish | Hot-dip galvanized, electro-galvanized, or plain (optional) |
Detailed Product Advantages
Our galvanized steel micro expanded metal mesh is engineered to outperform alternatives in filtration applications. The micro-expanded geometry creates a three-dimensional surface that enhances particle capture while maintaining high flow rates. Unlike woven mesh, the expanded mesh has no loose strands or weld points, eliminating the risk of fraying and ensuring long-term dimensional stability. The galvanized coating provides a sacrificial barrier against moisture, chemicals, and UV exposure, making it ideal for outdoor and industrial filtration systems.
For liquid filtration: The smooth, non-absorbent surface prevents bacterial growth and facilitates easy cleaning. The open area can be precisely tuned to balance throughput and retention. For gas filtration, the mesh offers low pressure drop and high dust holding capacity. In solid separation (e.g., grain, gravel, pellets), the rigid structure withstands heavy loads and repeated impact.
We offer custom fabrication including cutting, bending, welding, and edge finishing to meet your exact equipment dimensions. Whether you need sheets, rolls, or pre-formed filter panels, our team can deliver. Our mesh is also suitable for applications such as strainer baskets, filter screens, centrifugal filter liners, and ventilation filters.
Quality & Trust – Why Choose Anping Xinye?
Anping Xinye Metal Wire Mesh Products Co., Ltd has been a trusted manufacturer of wire mesh and expanded metal products for over 15 years. Located in Anping County, Hebei – the world-renowned “Wire Mesh Capital” – we leverage decades of industry expertise, state-of-the-art expanded metal presses, and rigorous quality inspection processes. Each batch of our galvanized steel micro expanded metal mesh undergoes dimensional verification, tensile strength testing, and coating thickness measurement to ensure consistent quality.
With a production capacity of 500,000 square meters per year, we serve clients in more than 30 countries across Europe, America, Southeast Asia, and the Middle East. Our dedicated export team ensures timely delivery, competitive pricing, and responsive after-sales support. We are committed to providing filtration solutions that enhance your operational efficiency and reduce life-cycle costs.
Contact us today for a quotation or free sample. Our technical team can assist you in selecting the optimal mesh specification for your filtration application. Let us help you achieve cleaner, more efficient separation with our galvanized steel micro expanded metal mesh.
Frequently Asked Questions (FAQ)
1. What filtration applications is this mesh suitable for?
Our galvanized steel micro expanded metal mesh is ideal for liquid filtration (water, chemicals, oil), gas filtration (air, exhaust), and solid separation (powders, grains, aggregates). It is commonly used in industrial filter housings, strainer baskets, centrifuge screens, and ventilation systems.
2. What opening sizes are available?
We offer a standard range from 0.5×1.0 mm up to 3.0×8.0 mm (longway × shortway). Other sizes can be custom-made to order. Please provide your required particle retention size and flow rate for recommendation.
3. How does the galvanized coating resist corrosion?
The hot-dip galvanized coating forms a metallurgical bond with the steel, providing a sacrificial barrier that protects against rust and chemical attack even when scratched. Electro-galvanizing offers a smooth, uniform layer. Both options are suitable for moderate to high humidity or mildly corrosive environments.
4. Can you customize the sheet size or shape?
Yes, we offer extensive customization including width up to 2000 mm, length up to 6 m (or coil), as well as cut-to-size panels, circles, and rectangles with deburred edges. We can also weld reinforcements or frames if required.
5. What is the difference between expanded metal mesh and woven wire mesh for filtration?
Expanded metal mesh is made from a single sheet, so it has no loose threads or welds, offering higher strength, rigidity, and clog resistance. Woven mesh can have smaller openings but is more flexible and prone to fraying. Expanded mesh is preferred when vibration, pressure, or heavy loads are present.
6. Do you provide samples for testing?
Yes, we offer free A4-size samples (usually 200×300 mm) for qualified inquiries. Please contact our sales team with your application details, and we will arrange sample shipment. Shipping costs may apply depending on the destination.
7. What is the typical lead time for bulk orders?
For standard specifications, lead time is 7–15 working days after order confirmation. For custom sizes or special coatings, it may extend to 20–25 days. We always strive to meet your delivery schedule.
8. How is the mesh packaged for export?
We pack in palletized wooden crates or steel frames, with protective paper and plastic film to prevent moisture and scratches. Coils are strapped and wrapped. We can also customize packaging according to your requirements.
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