Wedge Screen Filter Tube are welded structures with the support profiles being rods in the axial direction of the tube and surface
profiles spirally wound around the support profiles.

2.Specification of Lehler wedge wire screen?

Minimum slot: 0.02mm(20um)
Mimimum diameter: 16mm
Maxmum Length: 6000mm
Perfect roundness
Very smooth wire surface

Profile wire	Support Rod
0.75*1.5mm	2*3mm
1.0*2.0mm	2*3mm
2.0*3.0mm	3*5mm
2.0*4.0mm	3*5mm
3.0*5.0mm	3*5mm

3.Details pictures of Lehler wedge wire screen

4. Application of wedge wire screen?

Waste water treatment
Petrochemical
Coatings
Mineral and aggregate processing
Pulp and paper
Chemical
Solid-liquid separation
Food and beverage

5. Advantages of wedge wire screen?

Non-clogging construction: The v-shaped wires and support rods is welded together by automatic resistance welding, which ensures a two- point contact between the particles and the slot,which minimizes clogging of near size product.
Strong construction: for most applications the wedge wire is self-supporting because of the welding at each intersection and can therefore withstand high pressure(Psi) and heavy loads.
Smooth Surface Filtration: very good smooth filtration surface, which reduce mechanical wear.
High-precision slot opening: Minimum Slot opening is 20 microns.

SUS 304 316 Wedge Screen Filter Tube For Coal Mine Industry

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