Polyurethane Screen
Specifications
polyurethane screen:1 shakers for metallurgy coal chemical constrction
2.high screening efficiency ,reduce noise
3 resistanc
Features:
1, high wear resistance polyurethane mesh life is 3-10 times of other metal screen,to improve the operating rate, increased economic efficiency.
2, the unique structure, the appropriate elasticity and elastic force, the material can block the card was packed to escape through the sieve or sieve, but also make fine-grained materials due to screening of the second high-frequency vibration can not adhesion, significantly reduces the blocking holes, clean the surface of the product, improve the screening efficiency.
3, the polyurethane mesh effectively absorb shock, reduce noise, improve the working environment for unloading.
4, transverse tension, light weight, flexible, easy to install demolition, transportation, storage easy.
Free expansion rate | ||
Ambient temperature |
135°C |
150°C |
Free expansion rate |
<1.5% |
<2.0% |
Pull off strength: | |
LW4.0x7.0 |
>650N/cm |
LW3.8x6.8 |
>550N/cm |
LW3.2x5.2 |
>450N/cm |
Permeability: | |||
Spiro Specifications |
4.0x7.0 |
3.8x6.8 |
3.2x5.2 |
Dryer air permeability |
20500±1500 |
18500±1500 |
15000±1500 |
Net permeability rate pressure |
5250±500 |
4750±500 |
4000±500 |
Divided by spiral ring size: |
LW4.0 x 7.0mm |
LW3.8 x 6.8mm | |
LW3.2 x 5.2mm | |
Length Tolerance: |
Error of +5 cm above 20m |
Error of +4 cm above 20m | |
Width tolerance: |
1cm |
Gasket width: |
Width of 1.5m below 2.3cm |
Width of 1.5m below 2.5cm | |
Error of 3-3.5 cm above 3.0m | |
Net weight: | |
LW4.0 x 7.0 | |
Dry net: |
1.60-1.80kg/m2 |
Pressure filter: |
1.80-2.00kg/m2 |
LW3.8 x 6.8 | |
Dry net: |
1.40-1.50kg/m2 |
Pressure filter: |
1.75-1.80kg/m2 |
LW3.2 x 5.2 | |
Dry net: |
1.00-1.10kg/m2 |
Pressure filter: |
1.30-1.40kg/m2 |
Anyone elongation | |
In 4.0kg/cm tension, the elongation is less than 1.0% | |
Type |
wire diametre(mm) |
thickness(mm) |
Net weight(kg/m2) |
Permeability |
|
Warp wire |
Weft wire |
||||
4070B |
0.9 |
1.1 |
3 |
1.7 |
20500+-1500 |
4070A |
0.9 |
1.1 |
3 |
1.9 |
5250+-500 |
3868B |
0.7 |
0.9 |
2.5 |
1.4 |
18500+-1500 |
3868A |
0.7 |
0.9 |
2.5 |
1.7 |
4750+-500 |
3252B |
0.5 |
0.7 |
1.9 |
1.1 |
15000+-1500 |
3252A |
0.5 |
0.7 |
1.9 |
1.4 |
4000+-500 |
Send Inquiry to This Supplier
You May Also Like
-
Glass Fiber Mesh /Alkali Resistant Fiberglass Mesh/ Fiberglass MeshUS$ 0.131 - 0.28MOQ: 2000 Square Meters
-
Fiberglass MeshNegotiableMOQ: 10000 Meters
-
Molded Fiberglass GratingUS$ 20 - 40MOQ: 50 Square Meters
-
Fiberglass GratingUS$ 41 - 65MOQ: 100 Square Centimeters
-
18*16 14*14 Opening Aluminum Alloy Woven Window ScreenUS$ 3.69 - 21.35MOQ: 1 Roll
-
Fiberglass Mesh CornerUS$ 0.3 - 10MOQ: 1 Roll
-
Fiberglass MeshUS$ 0.09 - 0.15MOQ: 10000 Square Meters
-
the Material Fiber Glass for ToiletUS$ 1,000 - 2,000MOQ: 1 Set
-
Fiberglass FabricUS$ 0.1 - 0.5MOQ: 50000 Square Meters
-
Fiberglass GratingUS$ 20 - 60MOQ: 50 Square Meters