polyurethane elastomer: Polyurethane is a new type of polymer composite material,belonging to high-tech products,according to the classification of it between steel wire and rubber,but many of its performance is much better than the two,is an ideal material to its upgrading
Compared with ordinary mesh(stainless/wire):
| feature |
polyurethane screen |
ordinary screen |
| service life |
6-12moths |
3-6months |
| abration resistance |
high |
low |
| corrosion resistance |
high |
low |
| tensile strength |
high |
low |
| bear capacity |
high |
low |
| self-clean |
high |
low |
| cold environment |
high |
low |
| installation |
easy |
hard |
| noise |
low |
high |
| sieving efficiency |
85% |
56% |
| comprehensive efficiency |
high |
low |
Introduction of polyurethane screen
Polyurethane vibrating screen is made of polyurethane materials. It mainly used for miningmineral processing, grading, dehydration and other screening machines replace metal sieve (mesh) of a new product. Mainly used in coal, iron ore, copper, gold and other ores grading, screening, dewatering and other places. It can separate and screen almost all of materials from coarse stones to fine materials and ideal for both dry and wet materials.
Advantages of mining screen:
1.High screening Efficiency---2-5 times of the ordinary screen
2.Large bearing capacity---2.5 times more than rubber sieve
3.Long service life--- Can be used for six months to more than one year
4.good abration and corrosion resistance--- condition of using water or oil as the medium.
5.maintanance and replacement is low--- Hole can’t be plugged& washing-free
6.Low noise---it has well vibration-absorbing performance
7. rational design of the screen hole---limit size of the particleswill not block mesh.
8.widely used---mining, metallurgy, coal, coking, chemical and other industries.
9. Good wet resistant performance---work on the water condition
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0.1mm aperture urethane screen for high frequency vibrating sieve Images
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