EcoProWet PT: Pretreatment rethought

EcoProWet PT is a flexible, sustainable and scalable pre-treatment system in the painting process. Car bodies of all types are cleaned in modular chambers. The capacity of the system can be continuously expanded as needed and without major interruptions to operation.

Dürr's new system design consists of compact chambers that are flooded or equipped with spray nozzles depending on the process step.

In the spray chamber, a large number of nozzles clean the car body. If necessary, the nozzles can be directed to different areas and can be flexibly switched on and off according to the size and shape of the car bodies. In the flooding chamber, the treatment fluid is fed into the chamber from a buffer tank located above. Only as much liquid is used as is needed for the respective size of the car body.

The compact design enables completely new forms of layout design and the required floor space can thus be reduced to a minimum. Thanks to the modular design, the system can be expanded in a very short time and without significant interruptions to operation. Like the chambers themselves, all elements of the plant, e.g. pumps, dosing stations, flaps, are modularly designed to enable not only efficient logistics but also short assembly and commissioning times during construction.

Advantages of modular pre-treatment:

Flexible: Individual treatment for different car bodies
Scalable: Start small, expand as needed
Compact: Minimum footprint, new layout opportunities
Sustainable: Due to minimum volumes and heat losses
Modular: Fast and easy installation due to prebuilt modules
Easy maintenance: Perfect access in one level