roller track meaning in English

滚轮轨
滚轴支座

This series of abators belong to roller track shot blasting machines . they are mainly used to release stresses and clean rusts for large sized l shaped and h shaped steel structures in building and bridge construction industries
该系列通过式板、型材抛丸清理预处理线，是由预热、抛丸处理、喷漆、烘干等工序组成，该机广泛应用于造船、汽车、桥梁、机械、集装箱等行业的板材、型材及结构件的表面除绣、烘干等流水作业。
Vanderlande industries gmbh is well - known not only in m ? nchengladbach with roller tracks , continuous conveyor and storage systems as well as with band conveyor , belt conveyor and conveyance , but also with further offers , like shelf units , bulk promoter and / or classifying conveyors , loading plants and consignment passage shelves
Vanderlande industries gmbh是一家制造不同尺寸运输工具,皮带运输机、输送带,带式输送机,仓库体系,台架装置、分度架装置,小轮火车,连续输送机,件货输送机,选分供给装置,装卸设备的企业。