RCYA1, RCYA2 series pipe permanent magnet separator includes two parts: non-magnetic pipe and permanent magnet. It is specially used for de-ironing non-magnetic materials in closed pipes. The permanent magnet separator is made of iron-boron material. The pipe is made entirely of stainless steel. It has the characteristics of large magnetic force, light weight, clean iron, convenient, no energy consumption and long service life. Suitable for occasions where there is no conveyor belt and only the chute can be provided. When the bulk material passes through the pipeline type permanent magnet separator, the iron impurities are adsorbed by the permanent magnet; the special door for opening the pipeline removes the impurities.