The RCYA1 and RCYA2 series pipeline permanent magnet iron removers consist of non-magnetic pipelines and permanent magnets, specifically designed for removing non-magnetic materials from enclosed pipelines. The permanent magnet iron removers are made of neodymium iron boron material, and the pipelines are entirely made of stainless steel material. It has the characteristics of high magnetic force, light weight, clean iron removal, convenience, no energy consumption, and long service life. Suitable for situations where there is no conveyor belt and only a discharge chute can be provided. When the bulk material passes through the pipeline type permanent magnet iron remover, iron impurities are adsorbed by the permanent magnet, and the pipeline dedicated door is opened to remove the impurities.