The ProSort from Eriez improves metal separation while operating at a fraction of the cost of air power metal sorters. Ideal for the scrap metal market, the patent-pending ProSort airless metal sensors are aligned with low energy electromagnetically driven paddles to separate valuable metals from waste material. No air compressor plan required. Low operating and maintenance cost. Reduce dust generation. Several metal recovery models, including stainless steel. Modular design in units up to 130 inches wide. Electromagnetic operation exceeds 30 million cycles. Excellent cold weather operation.