Wedge wire filter cylinder have excellent filtration property by its special welding structure and the material of Stainless Steel. Wedge wire filter cylinder have many advantages when compared with woven wire:
Good strength;
Good resistance to abrasion and corrosion;
High rigidity;
Good in filtration and fluidity;
Flat panel surface;
the wire :2.0mm*30.mm,3.0mm*4.6mm,3.0mm*5.0mm
the rods:3.8mm/22, 3.8mm/32, 3.8mm/48, 3.8mm/50
The rod can be round wire, triangular wire or trapezoid wire.
The warp is triangular wire (V-shaped wire).
Styles of connection: by welding or by threaded male/female coupling.
Standard length: 1m-5.85m
1.Johnson Water well Screen consist of V-shape profile wire and the longitudinal support rods. Each intersecting point of these wires is fusion welded of water well screen.
2.So it has sturdy constriction and good mechanical property.
3.the V-shape section plane can avoid blockage and make sure of the unimpeded water. the consecutive slot have more open area, and water well screen can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure
4.so it can filter sand better. meanwhile ,the slot can change according to the real condition of the earth.