Sawing also creates side products such as saw dust and wood chips. Efficiently separating these two with chip screen increases the value of the wood chips: pulp chip price is higher compared to the unsorted chips.
Passimo®- chip screen has 3 sorting levels on top of each other. Chips are brought to the top level and the constant back and forth movement of the chip screen drops the wood chips to the lower level while saw dust drops to the bottom of the chip screen. The machine is very reliable and production efficient.