After our TD and TH bucket elevators have gained wide application in various sectors, according to the demand of domestic broad market and on the basis that the original advantages and advanced performance of TD and TH type elevators, we have developed and produced new generation GTD and GTH high-efficiency bucket elevator. It has two models—rubber belt type and ring chain type. Compared with conventional elevator, it has the advantages of high elevation height, fast speed, large elevation capacity and low energy consumption, in recent years they have been widely used for vertical elevation of various kinds of lumpy and powdery materials in such departments as of building materials, chemical engineering, mining, grains etc. GTD type adopts steel cable rubber belt as the traction member and GTH type adopts dedicated high-strength ring chain as the traction member. Both models can be equipped with level indicator, off-track alarm and speed monitor.