Adams Pit Conveyors (in-ground) are available in 3 styles, most common being the bushed steel (roller less) chain with drag flight paddle. These are designed the same way as our incline drag chain conveyor, but are built to be installed in a below grade concrete pit trough, such as under a railroad track or a drive over truck dump pit.
They are made of 304 stainless steel truck sections; with heavy duty bushed steel (roller less) chain with stainless steel heat treated pins which eliminate kinking or binding of chain links.