Alternating Pole For the Agitation of Fe from Residue Working Gap: 200-250mm (8-10") Manganese Steel (Hardened/Impact Resistant) Shell Stainless Steel End Flanges Model PFD 100 /150 Throughput: Approx. 60 Tonnes/hr Average Product Size Estimated for Calculations: 75 mm (Approx. 3") Constant high powered deep field performance as compared to deteriorating electro fields. Better performance across entire drum width as compared to electromagnets. Less wear on drum surface and drive system as compared to rare earth magnetic systems, and the same or higher magnetic force at the working gap - where the force is most needed. Includes: - Manganese Drum Shell - Wear and Impact Resistant. - Bearings: Cooper Split Bearings. - End Flanges: Heavy-Duty Non-Magnetic Stainless Steel. - Side Anti-Spillage Rings: Heavy-Duty Non-Magnetic Manganese Steel - Plate Wheel - Lifting Points Base with drive motor and chain gear