We are offering rotary grid ms.Most economical automatic iron removing equipment for large volume for dry powders, granules & crushed materials.Suitable for any dry material.Remove fine iron particles and iron oxides from mixed materialssilica, sand, minerals, etc.Glass, pharmaceuticals, cement, metal recovery, plastic industry.Can be made from rare earth ndfeb magnets at extra cost.The ordering code for permanent magnetic drum is 61204; the specifications are the same as above chart. Features powerful magnetic zone approximately of 135 deg fixed inside rotating ss drum.Material is fed from hoppertray on drum, tramp iron is held on drum and non magnetic material falls, iron is taken away held by magnet and then falls when away from magnet zone.Magnet drum is supplied with fixing blocks and shaft for adjustment.Complete drum separator machine is supplied with hopper, vibrating feeding tray and gearmotor assembly.Available in single double and triple drum complete unit.Size of drum 300 to 900 mm dia, length upto 1500 mm.Made with strontium ferrite magnets.Electro magnetic drums are made using aluminium or copper conductors.