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連線問題，即安裝時螢幕之間的連線問題。連接不良直接影響篩選效率

1. 以上是選購聚氨酯篩網的要點。希望對大家有幫助
2. Touch it with your hands. The surface of the screen should be smooth and not rough. Use your feet to check the load-bearing capacity of the screen surface and check whether it will collapse. A good polyurethane screen should have strong elasticity and toughness, that is to say, the screen should have a certain degree of rigidity and flexibility.
3. Look at the opening rate of the screen. The higher the opening rate, the higher the screening efficiency and output. Some screen manufacturers deliberately reduce the opening ratio of the screen to extend the service life of the screen and increase the visibility of their company.
4. Connection problem, that is, the connection between the screens during installation. Poor connection directly affects the screening efficiency.

The above are the key points for purchasing polyurethane screens. I hope it will be helpful to everyone.