CLOSED LOOP SYSTEMS
The dosing unit range U2011 is the basis of “closed-loop” dosing systems, in which the colour/additive never comes into contact with the surrounding environment, therefore ensuring non-contamination.
DRUMS REMAIN SEALED - NO RISK OF CONTAMINATION - NO NEED FOR HANDLING
The CLOSED LOOP - DOUBLE DRUM system consists of two drums, in which the one on the right is the service drum, fed by the left drum. The product is pumped via a diaphragm pump to the service drum and then injected into the machine through a gear pump.
A load cell controls the colour/additive level in the service drum with a tolerance of +/- 1 Gram.
The system is suitable for packaging such as iron or plastic drums, as well as bag in box - REPI Cubi.
The CLOSED LOOP COLOR KART system is the ideal portable dosing unit when many colours are used. It consists of a control unit and dedicated carts based on the number of colours/additives in use.
The control unit is equipped with a monitor, CPU, alarm, motor and flange, solenoid valve, pressure gauge (optional).
The Kart is equipped with support for service drum, support for specific packaging (drum or REPI Cubi), gear pump, diaphragm pump and load cell.