What different fluid systems are there?

Direct systems: with this system, the actually dosed liquid is continuously monitored and is applied directly to the product until the set point is reached. It is possible to spray different liquid types at the same time via separate nozzles. Each liquid has its own pump and measuring device to monitor the dosage.

For dosed systems: with dosed systems the advantage is that measuring device and liquid pump can be used for several different liquids. In that case, the measurement is a weighing vessel in which several liquids are dosed separately. If several liquids have to be dosed, this saves costs.