Wedge wire screen is the widely using screen filter mesh for filtration and
separation in liquid/gas, mining, food, water wasting, and so on.
The screens as a core part of filtration system, are usually
designed into filter element . Screen's wedge-shaped wire design provides maximum open intake
area. In a wedge wire application, the debris is filtered by the
smooth side of the standard wound wedge wire element. The screen's
vertical support rods are rigidly welded at every intersection,
giving a smooth surface to further enhance the free flow of water.
Our exclusive, high-tech welding technique also delivers a screen
with outstanding strength and resistance to corrosion.
Stainless steel Johnson Screen are made during simultaneous winding of specially profiled working
wires on a spiral and welding them to carrying wires placed along
the tube. This technology allows the production of wedge wire
screens when very high gap precision and screen resistance are
required. Due to Schroeder Technology using the newest welding technology we can obtain various
distances between carrying wires, very accurate and repeatable gap
and therefore produce screens according to customer’s particular
Wedge wire screen filter mesh have the construction of welding with
the support profiles being rods in the axial direction of the tube
and the surface profiles spirally wound around the support