Brief About Wedge Wires Screening

by Carter Toni

Filtering, drying, and screening for sieving and filtration activities are common uses for a wedge wire screen. It resembles a metal mesh with a wide range of applications and has extended its wings across various sectors. The wedge wire screen has a high load-carrying capacity, strength, and rigidity depending on the rigidity of the wedge wire screen. It is being changed into various forms for various uses.

The wedge wires screening is a versatile product that can be used for a variety of purposes. The properties of wed wire screen, such as clogging resistance and hardness, make it a multipurpose product. The screen can be constructed as a mesh or slit ideal for various purposes by simply placing these wires in a triangle pattern at equal intervals.

The surface profile and support profile are the two profiles of the wedge wire screen. Both profiles have distinct traits; let us examine them in greater depth. Wires with a “V” shape make up the surface profile. The support profiles are welded and wrapped with these wires. The results in the slot development through which the filtrate passes. And also, the distance between the surface profiles is precisely controlled. The wire has a “V” shape, which means that the position of the surface profile determines the flow direction for the support profiles. Flow-in-to-out and Flow-out-to-in are the two types of wedge wire screens.

Wedge Wire Screen Features

There are many features for wedge wires screening, but these two are the most important ones. It states the primary purpose of the wedge wire screen’s proper usage.

Highly Durable and Powerful:

Compared to filters such as filter cloth, perforated plates, or wire mesh, the wedge wire screen offers a significant advantage in durability and strength. The life of the screen is affected by factors like the material being used to make the wedge wire. And also, the environment in which it is getting used. It is usually being used for an extended period without needing to be replaced. This aids in the reduction of operating costs. A few wedge wire screens are made from unusual materials such as duplex stainless steel or titanium, making them even more effective and long-lasting.

  • The wedge wire screen’s smooth screen surface aids in maintaining a consistent water level.
  • It is feasible to create a screen with a wire diameter more significant than the split.
  • Stainless steel wires are utilized in the manufacture of its wire screen. 

Dewatering is Improved, and Clogging is Reduced:

The wedge wire screen’s triangular shape is a distinguishing feature. Because there is a minor point of contact as the material moves through the passage, the slit’s tip widens, making the material less likely to clog. When the material becomes blocked in this way, backwashing can assist in clearing it since it is so powerful that it makes maintenance simple.

Wedge Wires Screening Advantages

  • The circulation area has grown in size.
  • It has filter slots that are all the same size.
  • Because of the narrow gap between wedge wires, there are no dead ends.
  • It has exceptional mechanical strength and can withstand high-pressure drops.


Wedge wire screens are used in many machine parts, particularly infiltration and dewatering equipment. They’re made in various shapes, including flat, conical, and cylindrical, to suit their multiple applications and processing formats.

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