To optimise your waste paper sorting system, Bollegraaf has developed a new product, namely the Drumfeeder®. By using the Drumfeeder® the feeding of your sorting system, baler or shredder will be at a constant flow:
- By using the bunker belt with drum, the feeding to the sorting system will be prepared, which means that the operator has more time for other duties. Depending of the size and filling, the bunker can be loaded several times per hour;
- A constant material flow to the sorting system improves the quality of the sorting process and the sorting capacity;
- The Drumfeeder will open and flat any large boxes present;
- At low to high filling, large pieces of cardboard will be broken down to smaller pieces;
- The Drumfeeder is of a solid construction and therefore suitable for use in an industrial environnement. It can also be installed into existing installations.




