The case conveyor rotates a chain inside a casing with square sections. The chain has the most logical shape according to the type of the conveyor and the characteristics of conveyed items. There are T and U-types and special UA, UB and UC-types. This chain maintains sufficient strength through our unique heat processing technique, is light, has high density, and is adequate for harsh conditions. o]SS, syiai cp 7|.§ ipxtoi tpSin TS, US Si ^4SSJ UAS, UBS, UCS §.°-l m?\ Sc°^. '<=WS| 71SS %£M ^X|SW, 7Mn, 7\ feg StlSJ°^, ZJ0|7[ ZJH 7Bt_t £7j0|| S|Sjo| xfloJSJL|Cl Forging type DONG BO Chain No.