The Polyfloat system provides yields with up to 99 percent purity, differentiating it from other equipment that produces a low-quality plastic concentrate, according to SICON.
The system separates the plastics by density, employing a separation unit that minimizes the formation of air bubbles. Beyond that, the system is customizable to a processor’s needs. Variations include surface rakes and floor scraper discharge, allowing for separation of a wider range of materials including films or flakes.
The system can also be outfitted with a pre-treatment cleaning stage to prepare mixed plastics for separation. The cleaning system uses a washing centrifuge and circulating water treatment process. A dissolving station and mechanical drying line complete the line, according to SICON.
The Polyfloat system is optimized to separate mixed plastics including PVC, ABS/PS and polyolefins. It boasts a throughput of up to seven metric tons per hour per line.