00 - Made of hot-rolled plate with a thickness of 25 mm. GOST.14637-89. Single sheet with 4 teeth. It is installed on the TSN.00.760 gearbox operating on the TSN.2B inclined conveyor (top of the chamber).
Sprocket TSN.2B/F35 driven to the chamber - monolithic TSN.2B.015-00 - Made of 25 mm thick sheet metal according to GOST.14637-89. Single-sheet with 4 teeth. It is installed on the TSN.00.760 gearbox, which operates on the TSN.2B unloading conveyor (at the top of the chamber).