... 4.Long service life TD,TH,TB,DG series bucket elevator is used for feed mill, oil plant ... and floor space can be saved remarkably; TD bucket elevator is composed of the running part (hopper ... characteristics:1. Transport capacity is double than D-type.2. Traction parts are made of high strength ... can be used for granular, powdery and blocky materials vertical conveying and widely used for feed mill, oil ...