The systems are laid out and delivered in accordance with customer requirements and joint discussions. What must be taken into consideration is that sugar is an organic product, meaning that under unfavourable conditions, a dust explosion is possible. Because of this, a pressure-shock-proof design with venting or a design that is pressure-shock-proof to 10 bar overpressure is the preferred system design.




system design with fine impact mill UPZ
and internal air/gas circuit, pressure-shock-
proof to 10 bar overpressure

1 = Feed bin
2 = Rotary valve
3 = Fine impact mill UPZ
4 = End-product bin
5 = Rotary valve
6 = Cooler
7 = Control cabinet


system design with classifier mill ZPS in through-air mode, pressure-shock-proof to 10 bar overpressure and with explosion-venting valves

1 = Feed bin
2 = Feed metering screw
3 = Rotary valve
4 = Classifier mill ZPS
5 = Explosion-venting valve
6 = Automatic filter
7 = Rotary valve
8 = Fan and explosion-venting valve
9 = Control cabinet