Very Good
Technical Tool
Industrial Wire Mesh Technical Calculator
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Aperture = 25.4 / Mesh − Wire Dia. /Open Area = Aperture² / (Aperture + Wire Dia.)²
Specifications
Specifications
| Material | SUS304 / SUS316L / Abrasion-Resistant Alloy Steel |
|---|---|
| Wire Diameter Range | 1.0mm - 12mm |
| Mesh Range | 2 - 250 mesh |
| Aperture Range | 0.1mm - 10mm |
| Width | Custom to drawing |
| Tensile Strength | SUS304 ≥ 515 MPa; SUS316L ≥ 485 MPa |
| Hardness | SUS304 HB ≤ 200; abrasion-resistant alloy steel HRC 45-52 |
| Reference Standard | GB/T 5330-2003; ISO 9044:1999; ASTM A493 |
| Custom Available | Supported |
Technical Selection Guide
Technical Selection Guide
Very Good
Good
Excellent
SUS304 ≥ 515 MPa; SUS316L ≥ 485 MPa
SUS304 HB ≤ 200; abrasion-resistant alloy steel HRC 45-52
Recommended for wet dewatering duties involving sulfides, acidic slurry, or other corrosive media. The V-wire profile minimizes blinding and suits fine, accurate classification.
Product Advantages
Product Advantages
Extremely strong weld joints
Wear and corrosion resistant
Excellent self-cleaning
High screening efficiency
FAQ
FAQ
Yes. We support custom sizing, edging, bending, punching, tension hooks, and irregular frame welding based on equipment drawings. If you provide outer dimensions and the mounting method, we can usually make a 1:1 matching screen. Custom product can be built to GB/T 5330-2003 or ISO 9044:1999 requirements, and inspection reports can be issued when needed.
The difference is structural. V-wire welded slot screens create a tapered opening that improves anti-pegging performance and usually delivers higher open area than woven mesh at the same nominal slot size. Their welded support structure also holds geometry more reliably under high-frequency vibration.
Price mainly depends on material grade, the wire diameter and aperture combination, secondary fabrication steps, purchase volume, and delivery urgency. Fine dense mesh, premium stainless grades, complicated fabrication, and rush scheduling all increase cost.
Knowledge
Related Articles & Selection Guides
Heat Treatment of Mining Welded Screen Panels: Why Quenching and Tempering Must Balance Hardness, Toughness, and Weld Integrity
Mining welded screen panels do not follow the rule that higher hardness always produces better service performance. This article explains when quenching and tempering are appropriate, which weld-related risks must be controlled, and which verification points procurement teams should confirm before ordering heat-treated welded screens.
Wedge Wire Screens (Johnson Screens): Operating Principles and Coal Preparation Dewatering Applications
The trapezoidal cross-section of V-shaped profile wire gives wedge wire screens self-cleaning capability and exceptionally high open area, making them a critical component in coal preparation plant dewatering and medium recovery circuits. This article covers structural principles, specification parameters, and maintenance essentials.
Open Area Calculation and Screening Efficiency: Why Higher Open Area Isn't Always Better
Open area percentage (OA%) directly affects screen throughput capacity, but a higher OA% implies finer wire, which comes at the cost of strength. This article examines the engineering trade-offs between open area, screening efficiency, and service life.
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