... and specifications, there are: B500 ~ 2200 TD75, DT aa belt conveyor; B500 ~ 800 l Conveyor ten series, over a hundred ... TD75, DT Ⅱ belt conveyor; B500 ~ 800 large angle belt conveyor; Φ160 ~ Φ1000.LS series screw conveyor; NE15 ~ 800 board chain bucket elevator; ... NSE plate chain hoist; D-type, TD-belt elevator; HL type, TH ring chain bucket type elevator; XE ...