用于箱式线上货到位检测，表面镀装饰铬，箱式线漫反安装在辊道机两端机架内侧，用于放置发射光电，检测货物到位情况，光电品牌型号根据项目需求进行选择。

It detects if goodsare proper or not on conveyor with surfacechrome coating.Diffuse-reflectionisfixed inside of conveyor sideprofiles.It is used for emitting photo-electricity.It detects if thegoods are proper or not.It can select photo-electric brand andmodel as per the project demand