... 1.Surface:rubber,ceramic lagging,diamond, 2.Type:drive,bend,head,tail,snub,take up,motorized Advantages ... and drawing,feel free to contact us!2) During quality warranty(2 years), if there's something wrong with ... also pay freight fee.conveyor drive pulley ProductsHead pulley,tail pulley, bend pulley, drive pulley,take-up pulley,snub ... pulley:Ceramic coat pulley:Chromeplated pulley: conveyor drive pulley