This standard specifies the safety requirements for the design and manufacture, installation, use and maintenance of belt conveyors (hereinafter referred to as "conveyors"). This standard is applicable to fixed belt conveyors for conveying various bulk, granular and other loose materials as well as finished items. This standard does not apply to underground belt conveyors in coal mines, belt conveyors directly in contact with food or medicine, and passenger belt conveyors. For conveyors conveying flammable, explosive, toxic, corrosive, radioactive and other materials, in addition to complying with this standard, they should also comply with the corresponding standards.
GB 14784-2013 Referenced Document
GB 23821-2009 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
GB 50168 Construction and acceptance standards for cable lines in electrical installation engineering*, 2018-11-13 Update
GB 50169 English version of 10 engineering construction standards including "Code for Construction and Acceptance of Grounding Devices in Electrical Installation Engineering"*, 2020-01-10 Update
GB 50170 Construction and acceptance standards for rotating electrical machines in electrical installation engineering*, 2018-11-13 Update
GB 50254 Code for construction and acceptance of low-voltage apparatus Electric equipment installation engineering*, 2014-03-31 Update
GB 50255 Code for construction and acceptance of power conversion equipment electric equipment installation engineering*, 2014-01-29 Update
GB 50270 Code for construction and acceptance of conveyor equipment installation engineering
GB 50431 Belt conveyor engineering technical standards*, 2020-06-09 Update