According to the requirements from the coal preparation plants, Zonel Filtech was developed several kinds of  for coaling washing process so as to help them to concentrate the coal slurry and purify the waste water when coal washing processing, the filter fabrics from Zonel Filtech for coal washing works with the properties of:

1. under the certain filter efficiency with good air and water permeability, very suitable for fine coal slurry concentrating.

2. Smooth surface, easy cake release, reduce the maintenance cost.

3. Not easy to be blocked, so reusable after wash, longer using life.

4. Material can be customized according to different working condition.