ZLLX系列螺旋式排屑装置主要用于金属、非金属材料所切割下来的颗粒状、粉状及较短屑的输送。由于该机结构紧凑，占用空间小，安装使用方便，传动环节少，工作可靠，故障率极低，推进速度选择范围大。尤其适用于排屑空间狭小，其它排屑形式不易安装的机床。

        This device is mainly used for conveying of granular, powder, lumpy and short chips cut off from metal or non-metallic materials. As this unit has a compact structure, small space taken, easy installation and operation, less driving links, it enjoys reliable performance, extremely low failure rate, and a wider range of selection for pushing speed, especially applicable for machine tools requiring small chip-conveying space but not easy for other chip conveying modes.