This document specifies the model, structure and basic parameters, technical requirements, test methods, inspection rules, markings, and packaging of the retractable belt conveyor self-moving tail (hereinafter referred to as: self-moving tail) in the transportation lane of the coal mine excavation working face. , transportation and storage. This document is applicable to the design, manufacturing and acceptance of the self-moving tail of the retractable belt conveyor in the transportation tunnel of the coal mine excavation working face.
T/NXJX 040-2022 history
2022T/NXJX 040-2022 The auto-moving tail of extensible belt conveyor in heading face