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In the world of filtration, woven wire mesh is a vital asset for a wide range of uses. It provides desirable precision when filtering unwanted debris from the final product while offering the freedom needed to maintain a strong rate of flow.
But how do you determine what mesh specifications work best for your process? What are the deciding factors?
With 150 years of woven wire experience, W.S. Tyler is here to help. We understand that there are three primary factors that come into play when finding the best option. These factors are mesh count, wire diameter, and micron rating.
This article will go over just that, defining each factor, explaining why you should understand the best specifications for your operation, and the possible risks you face if you dont take any one into consideration.
What Is Mesh Count?
Woven wire mesh is generally described by its mesh count. The mesh count is defined as the number of openings in a linear inch.
When you hear terminologies such as 16, 100, or 300 mesh, this is referring to the amount of openings per inch. So if you have a 100 mesh weave, an inch contains 100 openings in any given direction. This means a 16 mesh weave is much finer than a 100 mesh weave. The photo on the left is an example of a 2 mesh.
Why is Mesh Count Important?
The list of applications in which woven wire can be used is virtually endless. For example, oil rigs use mesh to filter out sand and other unwanted debris when pulling raw oil from the ocean floor. Another popular use for woven mesh is the transferring of ink onto a substrate when screen printing.
While these are two completely different applications, they both rely on the openings of the weave.
As the mesh count corresponds with the number of openings in the weave, knowing what mesh count you need will allow you to ensure you are selecting a solution that allows you to have control of whats passing through.
So, if you work in the oil industry and are looking to filter sand out of oil, you need to use a mesh count that will block out the sand particles while allowing the oil to flow at an efficient rate. This will probably be around 100 or below, depending on the size of the particles being filtered.
But what happens when you implement the wrong mesh count?
Well, using a mesh count that is too large for your process can result in unwanted debris making its way into the final material/product. At the same time, using a mesh count that is too small can prevent desired particles from passing through, hindering the flow rate of your process and resulting in pressure buildup.
We will cover this further in a little bit.
What Is Wire Diameter?
While mesh count refers to the number of openings in the weave, wire diameter refers to the width of the individual wires. The diameter of the wires determines how much open space there is between the wires and plays an integral role in the strength of the weave.
It is commonly thought that if a roll is 16 mesh, for example, that the size of its pores is 1/16 of an inch. This is not the case as the wires fill a portion of the opening, which directly affects pore size.
To put it simply, if the wires in the weave are thicker, there will be a smaller amount of space between the wires; however, the weave will be stronger and able to endure harsher conditions. If the wires in the weave are thinner, there will be a larger amount of space between the wires; however, the weave will be weaker and the weave will be prone to wear.
Discover how wire mesh suppliers achieve accurate wire diameters in the article below:
Why is the Wire Diameter Important?
There are numerous applications that subject the mesh to harsh conditions, whether it's high temperatures or filtering out course material. In such cases, you are going to want the strongest weave possible.
Knowing the wire diameter will allow you to determine the right specifications that will allow you to get the results you want while preserving the lifespan of your mesh.
Naturally, the thicker the wire in the weave, the stronger it is. However, you dont want a wire thats too thick for your particular needs.
Lets say you are working with coarse aggregates. If you use a wire diameter thats too thin, you run the risk of destroying your mesh, putting your other equipment at risk.
Now, let's say you switch gears and begin working with fine sand. Using a wire diameter thats too thick may make the openings too small and directly affect the micron rating, which well explain next.
What Is Micron Rating?
While mesh count is the amount of openings and wire diameter is the width of each wire, micron rating is most easily explained as the exact distance between the wires in the weave. In other words, the micron rating is a direct reflection of how much of the opening space is not filled by the diameter of the individual wires.
To provide some perspective on how a micron relates to a more common unit of measurement, one micron is 1/ of a millimeter.
Why Do I Need To Know The Micron Rating?
One of the more popular applications of woven wire mesh is filtration. Whether youre filtering out sand during the fracking process or debris when recycling plastic, you need to be aware of two things: the opening count and opening size needed for your filtration process.
Once both of these factors are determined, you can then pinpoint what micron rating you need.
Knowing the proper micron rating will allow you to have more control over the flow rate of whats being filtered. That being said, failure to use the correct micron rating can lead to blinding, which occurs when particles get stuck in the weave openings and hinder the flow rate.
This, of course, is heavily dependent on what your filtering and the amount of waste buildup the mesh will be subjected to.
Contact us to discuss your requirements of Double Crimped Wire Mesh. Our experienced sales team can help you identify the options that best suit your needs.
So, to sum it up, using the correct micron rating will ensure impurities get filtered out while maintaining sufficient flow. This will promote an operation that is both energy-efficient and cost-effective.
Mesh count and micron rating sometimes get confused when discussing woven wire mesh. Learn how the two specifications compare in the following article:
- Wire Mesh Specifications: Mesh Count vs Micron Rating
Gain A Better Understanding Of Woven Wire Mesh
Mesh count, wire diameter, and micron rating are all wire mesh specifications that must be discussed when designing a wire mesh solution, whether it be a roll or a fabricated part. Having a good understanding of what specifications are right for you will allow you to have complete control over the particle size range that passes through the mesh as well as the flow rate throughout your system.
Now, to ensure you implement a wire mesh solution that helps drive revenue, you must understand the jargon that surrounds the product. This will help prepare you for the conversations you will have with wire mesh suppliers, putting you in a better position to make the right decisions.
With over 150 years of experience helping customers across countless industries leverage the capabilities of woven wire mesh, W.S. Tyler strives to help educate those in the screening/filtering world understand how the versatile material can help innovate their process.
To gain insight into the key terms used within the wire mesh industry, read the following article:
- Woven Wire Mesh: Glossary, Terminology & Measurement
When it comes to selecting the right wire mesh for your project, stainless steel stands out as a versatile and durable option. Understanding the factors that contribute to choosing the right stainless-steel wire mesh is crucial for achieving optimal results. This guide will walk you through the key considerations to ensure you make an informed decision for your specific needs.
Material Composition
Stainless steel wire mesh is available in various grades, each with unique properties. Consider factors like corrosion resistance, strength, and durability when selecting the material composition. Common grades include 304, 316, and 316L, each offering different advantages depending on the application.
Mesh Size and Weave Pattern
The mesh size and weave pattern play a crucial role in determining the functionality of the wire mesh. Smaller mesh sizes are suitable for finer filtration, while larger sizes are ideal for heavy-duty applications. Additionally, understanding the weave pattern, whether it's plain, twill, or Dutch, helps you choose the right mesh for specific structural and aesthetic requirements.
Stainless-Steel Wire Mesh
Wire Diameter
Wire diameter contributes to the overall strength and stability of the wire mesh. Thicker wires provide increased strength, making them suitable for heavy-duty applications, while thinner wires are more flexible and suitable for finer mesh. Assessing the wire diameter in correlation with your project requirements is essential for optimal performance.
Application-Specific Considerations
Consider the specific requirements of your application when choosing stainless-steel wire mesh. Factors such as temperature exposure, chemical exposure, and environmental conditions will impact the longevity and performance of the mesh. Ensure the selected wire mesh is tailored to withstand the conditions it will be exposed to.
Cost and Budget Constraints
While stainless-steel wire mesh offers durability and longevity, it's essential to consider your budget constraints. Different grades and specifications come with varying price points. Evaluate the cost-effectiveness of the options available and choose a mesh that aligns with your project's budget without compromising on quality.
Questions and Answers
Q: What grade of stainless steel is suitable for corrosive environments?
A: For corrosive environments, consider using 316 or 316L stainless steel, as they offer excellent corrosion resistance properties.
Q: How do I determine the right mesh size for my filtration needs?
A: Assess the particle size you need to filter, and choose a mesh size that allows for efficient filtration without clogging.
Q: Can stainless-steel wire mesh be used in outdoor applications?
A: Yes, stainless-steel wire mesh is highly resistant to corrosion, making it suitable for outdoor applications where it may be exposed to the elements.
In conclusion, selecting the right stainless-steel wire mesh involves careful consideration of material composition, mesh size, weave pattern, wire diameter, application-specific needs, and budget constraints. By understanding these factors, you can make an informed decision that ensures the success of your project.
Heyou Wire Mesh can produce National Standard reinforcing mesh, Australian/New Zealand Standard AS-NZS- Reinforcement Mesh, British Standard BS fabric reinforcement/reinforced mesh, Osterreichische Norm B-7 Grids and reinforcing meshes, Germany Standard DIN488 SD Reinforcing Mesh, Normes Francaises NFA35-016 Steel Rebar Mesh and Swiss Standard SIA S550 Reinforcement Wire Mesh.
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