This specification is applicable to the engineering design of belt conveyors that use roller support and rely on the friction between the drive roller and the conveyor belt to transmit traction. This specification does not apply to the engineering design of special types of belt conveyors such as wire rope traction, tubular, and air cushion.
GB 50431-2008 history
2020GB 50431-2020 Belt conveyor engineering technical standards
2008GB 50431-2008 Code for design of belt conveyor engineering