Functioning of the plant
Once bottles bales are opened and sent to the constant feeder, a detector performs an initial positive selection to separate bottles from contaminants before the washing phase. The bottles are conveyed to the Delabeller-PreWasher, a patented machine working in dry process for both labels removal and first cleaning action. The dry process reduces the energy consumption. Two NIR detectors for colour/metal separation take care of final sorting and purify the stream from any non-PET material.
The flakes will be washed with AMUT patented technology: Turbo Washer and Friction Washer carry out a strong cleaning action to remove all fine pollutants and glue. The combination of these machines allows the treatment even in case of highly polluted bottles, achieving excellent results in term of final product quality and output. “Under full production process, we expect to exceed our annually preform in-house requirement – actually around 700 million/a. The flakes we produced with AMUT plant are of high quality level and why not find new sources of revenue, selling recycled PET to third parties, in a virtuous circle for everyone,” comments Pietro Bortone.