| Category: | Wedge Wire Screen Cylinders |
| Material: | stainless steel |
| Properties: | wedge wire screen |
| Application: | paper machines, recycling, dewatering, debris removal, fiber fractionalization, drying |
Wedge wire screen for pulp paper 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 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 requirements.
Pulp and paper plants use our screens in the wood yard, paper machines, recycling, dewatering, debris removal, fiber fractionalization, drying, water purification and other processes.Wedge Wire Screens are also applied in mineral processors, refiners, waste water treatment and water supply systems.
1) The V-shape section plane of Wedge wire screen pipe (Wedge Wire Screens) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water.
2) The consecutive slot of Wedge wire screen pipe (Wedge Wire Screens) have wider open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better, which can increase the water yield and prolong service time of the well.
3) Wire and support rods are all-welded, which makes the Wedge wire screen pipe (Wedge Wire Screens) more robust and longer life.
4) The longitudinal support rods and the continuous slot make the Wedge wire screen pipe (Wedge Wire Screens) have more excellent pressure-resistant performance.
5) Specifications and end connections of Wedge wire screen pipe (Wedge Wire Screens) can be fabricated according to customers’ requirements.
1) We use wedge-shaped profile wire in order to make the slot v-shaped.It can stop the impurities very well.
2) The wedge wire was welded on the support wire well-proportioned and have perfect roundness. Ensure the strainer have bigger filter area and non obstructive, avoid the high concentration of impurities.
3) After work for a period of time, the strainer can be back flush.It can use for many times.
Raw material:SS321,SS304,SS316,SS316L,TaGr2,Low carbon,Hastelloy-C alloy Stainless steel wedge wire screen.
Slot Size: 0.05,0.025,0.03,0.04,0.05...0.2 0.3 0.5 1.0.....60mm,
Wire diameter: 1.5x2mm, 2x3mm, 2x23.5, 3x7mm, 4x6mm.
Support rod: 2x3mm, 3x3.8mm, 3x5mm......5x6mm,
Length: 0.05m-6m,
OD: 25mm to 800mm,
Surface treatment: polishing , chroming.
Technical patameter:
|
Size
(inch)
|
O.D
(mm)
|
Slot
(inch)
|
Collapse Strength
(Psi)
|
Tensile Weight
(Ton)
|
Wrap(thick*deep)
(mm)
|
Rods
(mm)
|
|
4
|
117
|
0.04
|
395
|
6
|
2.2*3.0
|
3.8mm/22
|
|
4
|
114.3
|
0.04
|
395
|
6
|
2.3*3.0
|
3.8mm/22
|
|
6
|
168.3
|
0.04
|
252
|
8
|
2.3*3.5
|
3.8mm/32
|
|
8
|
219.1
|
0.01
|
399
|
10.5
|
3.0*5.0
|
3.8mm/48
|
|
8
|
219.1
|
0.02
|
370
|
10.5
|
3.0*5.0
|
3.8mm/48
|
|
8
|
219.1
|
0.04
|
323
|
10.5
|
3.0*5.0
|
3.8mm/48
|
|
10
|
273.1
|
0.01
|
206
|
11
|
3.0*5.0
|
3.8mm/50
|
|
10
|
273.1
|
0.02
|
191
|
11
|
3.0*5.0
|
3.8mm/50
|
|
10
|
273.1
|
0.04
|
167
|
11
|
3.0*5.0
|
3.8mm/50
|
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