可伸缩带式输送机 meaning in English

exte ible belt conveyor
extensible belt conveyor

Research on automatic tensioning device of elastic belt conveyor
可伸缩带式输送机自动张紧装置研究
Shuttle belt conveyor tail self - advancing device and hydraulic offset
可伸缩带式输送机机尾自移装置及液压调偏装置的制作与应用
Use extensible belt conveyor with turning device to realize horizontal swerving conveying for belt
可伸缩带式输送机加拐角装置实现胶带水平转弯输送