Strength is maintained, but undue pressures result when attempts are made to maintain the desired flow rate. This is where moving to a woven wire mesh can be beneficial. Flow is maintained at lower micron ratings and strength can be added through lamination or support.
While both wedge wire and woven wire mesh are both on the upper end of filter media costs, wedge wire will typically be a bit more expensive than a woven wire mesh fabrication.
This is due to the volume of metal involved, the slow speed of production, and the cost of the equipment involved to produce this type of filter. Woven wire mesh has a wider variety of costs depending on what processes are involved, but a wedge wire fabrication will typically be more expensive than a comparable woven wire mesh fabrication. Even though woven wire and welded wire are similar in their nature and use, there are a lot of differences between the two as well.
Which filter media is right for you is going to depend on your application, your needs and your parameters of your system. It is important that you know the benefits and capabilities of each so that you can choose the best one for your filtration system or needs.
We hope this article helped you in your search for the right filter media for you. If you are looking for more information on woven wire mesh in terms of terminology, added-value services or cost you can check out our Guide to Woven Wire mesh to learn more. As always, if you have any questions about either material you can reach out to us with your questions and we will be happy to help in any way we can. Want all the latest industry trends and innovations sent directly to your inbox?
Subscribe to our monthly newsletters today. Categories Follow Us Subscribe to our Newsletter. Back to Learning Center Subscribe to our Newsletter. Top Applications for Wedge Wire: - Filtering foods that have a high level of purity - Oil filtration - Brewing industry filtration microbreweries and bottled teas - Fertilizer industry - Solids from wastewater Size: Wedge wire is most typically formed into cylinders or panels. What is Woven Wire Mesh? Typical Applications for Woven Wire: - Sifting and sizing - Architectural applications where aesthetic appeal is desired - Pest control and livestock cages - Ventilation screens - Air and water filters - Wastewater - Filters for air, fuel, oil, and hydraulic systems Benefits of Woven Wire Mesh: - Customizations : Because the media is woven there are many customizations available like opening size, specific weave type, and even the thickness of each wire.
These changes will affect price and usage, but there are lots of ways to get the specific results you need for your filtration -Ventilation: Woven wire mesh allows for steady, uninterrupted flow in a ventilation application. Woven wire mesh can be produced that has a micron rating of 5 micron.
Strength When talking about strength, wedge wire is going to take the win on this one. Weight The great strength of wedge wire comes at the cost of weight.
Life Span Life span could refer to how long a filter can run between cleanings, how many times can that filter be cleaned, and how long will the filter last in the conditions where it operates. To Sum It Up Even though woven wire and welded wire are similar in their nature and use, there are a lot of differences between the two as well. Connect with Steve Kopfstein. All rights reserved.
Alloy selection is critical to the success of the end product. Is the screen being used in a caustic or high temperature environment?
Is weight a concern? Is there a need for a softer alloy that is more formable or is the desire for something that is capable of high mechanical properties?
As a result, screens are made out of many different alloys depending on the end use. Stainless steel wedge wire is often a popular selection given the vast variety of grades and, of course, price considerations. After alloy selection, determining the appropriate size for your application is the next step in the process.
Ulbrich can offer this material from roughly. Wedge wire can also be offered in any temper from annealed to full hard. Choosing thickness and temper will also depend on application. The end use of this unique wire shape can vary and because of the different industries that may require filtration can be very useful. Screen wire and wedge wire screen is often produced in two, sometimes three, types of screens: Flat screen and Cylindrical screen are the main types but within cylindrical, there can be round and basket screens.
On the other hand, cylindrical screen contains a spool of screen wire paid off onto a machine that winds the wire into a cylinder and welds the wire to the supports as the screen rotates and grows.
Flat screens can also be roll formed into cylindrical screens and cylindrical screens can but cut and rolled flat into a flat screen configuration if necessary.
These scenarios will depend on the application. Wedge wire could be used for all of the above as well as more applications across different industries.
The selection in alloy and thickness will obviously depend on what market and segment the screen is used in. A metallurgist or technical expert could help further if there are any specific questions on this.
It is essential to consider physical factors like surface finish , uniformity and consistency within a wire when considering wedge wire for your application. Continuity of finish is an important factor for screens, particularly with architectural applications. In general, scratches and other visual defects will stand out in most screens quite easily. Service It presents the services we offer in the whole process to help you know better about our products and how to choose the product perfect for you quickly.
Wedge Wire Screen Working Principle, Categories and Advantages Wedge wire screen is a metal mesh element widely used in screening, filtration, dehydration and desliming operations for sieving and filtration. Wedge wire screen filtering. Wedge wire screen backwashing. Related Products Wedge Wire Products.
Wedge Wire Filters Products. Intake Screens Products. Water Well Screens Products. Architectural Wedge Products. Wedge Wire Grating Products. Wedge Wire Screen Panels Products. Wedge Wire Screen Cylinder Products.
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