METAL WASHING AND PICKLING

Metal cleaning and pickling are essential operations in industrial manufacturing, designed to ensure clean metal surfaces ready for subsequent treatments such as painting, passivation, and so on. Specifically, pickling dissolves the oxide layer that forms on metal surfaces, even after processes such as welding. Our systems are commonly used for this process, with cycles in acidic or alkaline environments. In many applications, the use of ultrasound as an adjunct to the purely chemical action speeds up the process and allows for the use of less aggressive chemicals