The Difference Between Wedge Wire Screen and Perforated Screen

Wedge Wire Screens and Perforated Screens are two commonly used types of
screening media in various industries.

They have different structures, design characteristics, and uses.



Wedge Wire Screens
Wedge wire screens, also known as profile wire screens, consist of a series
of shaped wires known as profiles that are welded onto support rods. This
produces a slot opening that can be adjusted according to the needs of the
application.

Wedge Wire Screen

Advantages:
Non-Clogging: The V-shaped wire design ensures non-clogging operation, which
is crucial for applications involving liquids and fine particles.

High Strength: The welding process provides high strength and rigidity.

Customizable: The slot size, wire shape, and rod spacing can be customized
according to application needs.

High Open Area: They often provide a higher open area compared to perforated
screens, which can result in higher flow rates.



Perforated Screens
Perforated screens are sheets of material such as steel, stainless steel, or
plastic that have been punched with holes in a pattern or in a specific
arrangement.

Perforated screens

Advantages:
Versatile: They can be used in a diverse range of applications due to the
wide variety of hole sizes, shapes, and patterns available.

Durability: Depending on the material used, they can offer high durability
and resistance to corrosive environments.

Economical: They are generally less expensive to manufacture than wedge wire
screens.



The key differences between wedge wire screens and perforated screens:


Structure: Wedge wire screens are made of V-shaped wires welded to support
rods, while perforated screens are sheets of material with holes punched in
them.

Clogging: Wedge wire screens are less likely to clog due to their V-shaped
wire design, while perforated screens may be more susceptible to clogging.

Customization: Wedge wire screens offer more customization options in terms
of slot size and wire shape, while perforated screens offer more choices in
terms of hole size and pattern.

Cost: Perforated screens are generally less expensive to manufacture than
wedge wire screens.

Flow Rate: Wedge wire screens often offer higher flow rates due to their
higher open area compared to perforated screens.



Remember, the decision to use a wedge wire screen or a perforated screen
will depend on the specific requirements of your application.



YUBO is the wedge wire screen and Perforated screens factory and exporter in
China, we can provide the wedge wire and perforated screen products as your
detail applicaiton projects, please contact us if you have any questions.

Minimum Order: 1 sets

Click to Enlarge