The liquid is dosed by means of pump. The type of the pump is selected based on the characteristics of the filled liquids (density, chemical contents, etc.). The gear pumps and centrifugal pumps are mainly used.
The filling process is controlled by PLC. The weight of the filled liquid is pre-set on the display. When the weight of the liquid is close to the pre-set value, the speed of the dosing pump rotation is automatically reduced, and when the required value is reached, the dosing pump stops.
To prevent dripping, the machine is equipped with a filling nozzle termination. To prevent foaming of the liquid, a rise-while-fill nozzle is used.
Saturn GPW is an efficient, accurate and reliable filling machine. It is built on a mobile frame, which allows for the machine to be used on different manufacturing sites or connected to different the storage containers.
Saturn GPW is supplied in three versions: standard stainless steel machine, machine made of plastic for filling of concentrated acids and other aggressive products, and EX model for filling of flammable and explosive liquids.
The machine is equipped with top quality components such as the German-made weighing unit Sartorius, Siemens PLC, and Festo pneumatics.