MagneticPulleyApplicationTheyarewidelyusedinmetallurgy,abrasive,corundum,nonmetallicminerals,refractorymaterials,mine,food,chemicalindustry,glass,buildingmaterialsandsoon.(Semimagneticandmagneticstructures)Theyareusedtopurifythepowdered,granularandbulkmaterials,ortorecycleiron.Theyplayareliablefunctionbypreventingcrushers,grindersandpressersfromwearingandbeingbroken.Theycansatisfythemajorusers’requirementsofremovingironlarge-deepinstrongmagneticfield.)