PURATEK feeding stations are suitable for various bulk materials, also for receiving dewatered sewage sludge or subsequent treatment of the sludge.
The geometry of the feed hopper is laid out for loading with a wheel loader. The geometric shape of the hopper prevents the input material from bridging. A double screw serves also as a discharge device. The screw shafts are mounted in flange bearings and sealed with stuffing boxes.
In order to adapt the discharge quantity to the desired delivery rate, the speed of the screws can be changed using a variable speed geared motor. A platform with railings and a suspending ladder can be attached to simplify the maintenance of the machine and enables the observation of the discharge process.