JB/T 7679-2019
screw conveyor (English Version)
- Standard No.
- JB/T 7679-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- 工业和信息化部
- Latest
- JB/T 7679-2019
- Replace
- JB/T 7679-2008
- Scope
- This standard specifies the basic parameters of screw conveyors, basic calculation principles, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation. This standard applies to screw conveyors that continuously and evenly transport loose materials horizontally and tilted (below 15°). Its working environment temperature is -20~+40℃, and the temperature of the transported materials is -20~+80℃.
JB/T 7679-2019 history
- 2019 JB/T 7679-2019 screw conveyor
- 2008 JB/T 7679-2008 Screw conveyor
- 1995 JB/T 7679-1995 screw conveyor
