Place of Origin:
Hengshui City,Hebei Provincei,China
ISO,CO,FORM E,CIQ, etc
Wedge Wire Screen is manufactured with V-shaped profile wire, which is spirally wound around a cage of longitudinal support rods.
Each intersecting point of these wires if fusion welded.
The pitch of winding gives different spacing between two adjacent turns of wire.
This spacing gives passage for water to enter.
The entire process is completed on fully computerized machines.
Name: Wedge Wire Screen,Johnson screen,Water well screen, Wire warp screen,Screen tube,Slotted tube,Wound screen,Continuous slot screen filter,Sand control screen, Rotary filter drum.
|Material: Stainless steel 201,304,316L,904L,Duplex steel 2205,2507, C276 etc.|
|Diameter: From OD 25-1300mm|
|Slot: From 0.025-100mm|
|Length: From 100-6000mm|
|Wrap wire:1×2mm,1.2×2mm,1.2×2.3mm,1.5×2mm,1.5×2.5mm,2×3mm,2×3.5mm,2.2×3.5mm,3×4.6mm etc.|
|Support rod:2×3mm,3×4.6mm Vee shaped; Alao can be round wire, ø3.0-ø6.0mm|
|Ends:Welded rings/Plain beveled ends,Male/female threaded,Flange ,Closed up etc.|
Use:Water Well,Waste Water Treatment,Water supply systems,Coal & Mine,Food Processors & Beverage Screens,
Environmental protection,Refining & Petrochemical,Architecture & Construction etc.
The wedge wire screen materials: 201, 304, 304L, 316L stainless steel wire and others you enquiry.
The profile wire of wedge wire screen is created by wrapping a profile wire cylindrical around longitudinal placed support rods. All wires and rods are resistance welded at each point of contact.
The numerous combinations of profile wires and support rods, and the wide range of apertures between the wires and rods (fixed or variable) allow us to design a screen according your technical or cosmetic specification.
V-Shaped Slots: Openings shaped like a "v" that open toward the inside of the well tend to allow the particles that are just barely smaller than the width of the slot pass. In other shapes of openings, these particles would get caught in the screen and clog it.
Continuous Slots: The special design gives continuous slot opening across the periphery and length of screen.
Very Large Open Area: This design gives continuous slot and hence the% open area for water to enter is more than 2 times that of conventional slotted pipes of any size and slot opening. This allows more water to enter at much lesser frictional head loss and the efficiency of tube well is improved appreciably.
Better Sand Filtration: Due to specialize manufacturing process, wide range of slot opening is available down to 0.15mm to allow proper slot selection depending upon the size of sand in particular area. This gives better sand control and reduced pump maintenance and longer tube well life.
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