CARRIER TROUGH IDLER PULLEYS are widely applied in transportation,metallurgy,mines,ports,docks... Related technical parameters: Roller Diameter(mm) :89,108,133,159,193 Roller Length(mm):200,250,315,380,465,530,600,670,750,800 Belt Width(mm):500,650,800,1000,1200,1400,1600,1800,2000,2200 Main applications: EMS Eleotro monorail systems mines Sorter