Combi screening reduces the number of machines installed in the mill. This means lower installation costs. Valmet Combi Screen Delta is coarse screening and fine screening in a single housing. The machine is equipped with only one drive, which means easier and time-saving operation. Due to its compact design Valmet Combi Screen Delta is also the ultimate space-saver.
The well recognized Combi Screen Delta is a combinated knotter and fine screen which is based on the successful Valmet Fine Screen Delta and Valmet Knotter Delta concepts. This machine is intended for efficient separation of knots, uncooked chips, junk (metal, stones etc.), shives and other undesirable debris in the accepted pulp.