Filter belt presses are used for the de-watering of sludge. Our devices can be used for the drying of various kinds of sludges in waste water treatment plants, water purification plants and sludge processing plants. A polymer solution is dosed in to the sludge drying process (see “Dosage of chemicals”).

We use a preliminary thickening drum with the filter belt press to improve the drying process. In the case of very low-concentration sludge, we can install two preliminary thickening drums with the filter belt press to improve the thickening process. Our compact device is placed in a protected structure to improve working safety and prevent odours. We provide conveyor systems for transporting the de-watered sludge to further processing or storage.