Here introduce the 10 main reason of pretensioned screen failure:

1. Improper installation of deck rubbers and/or screens.
2. Careless or improper storage of screen panels.
3. Deck rubbers improperly installed.
4. Deck rubbers dirty, worn or missing.
5. Not washing screens and allowing dried cuttings or drilling fluid to remain during shutdown of shaker.
6. Personnel walking on screens or using the shaker as a work table.
7. Tools or other objects dropped on screens.
8. Extremely high mud weights or heavy solids loading.
9. Defective or improperly tensioned/bonded manufactured screens.
10. Improper handling during installation.

Also, if we are purchasing the lowest price & quality, freely to check out:

1. Frame welding

2. The way of putting 3layers together

3. Wiring thickness

If need more professional advice, freely to contact us.