一、正确选用电磁除铁器须同时考虑物料的含铁情况.除铁要求、使用环境和除铁器自身的特性 当物料用胶带输送机运送时，要把胶带机的因素考虑在内。 An electromagnetic iron remover, correct selection must consider the material of iron status at the same time. In addition to iron requirements, using the environment and the nature of the iron remover When the material with the belt conveyor transport, take tape machine factors into consideration. 二、当物料中含铁较多时，应选用连续排铁能力的自卸式电磁除铁器，选用自卸式电磁除铁器可有效保护胶带输送机免遭纵向撕裂之虞。 2. When there is more iron in the material, it is necessary to use the self-discharging electromagnetic iron separator with the ability of continuous row of iron, which can be used to protect the belt conveyor from the vertical tear. 三、当物料中含铁较少时。宜选用人工除铁式电磁除铁器。可适当降低悬挂高度，有利于出铁。但采用人工除铁的除铁器，当铁杆一头吸起并被紧紧吸住时，另一头如顶住输送胶带则容易发生胶带纵向撕裂事故。 3. When there is less iron in the material. It is appropriate to use artificial iron - type electromagnetic iron remover. The suspension height can be lowered properly, which can help the iron. But with iron iron removal, when the iron bar is sucked up and held tight, the other end of the conveyor belt is liable to be torn down by duct tape. 四、当使用环境粉尘(如煤尘、烟尘、泥尘、灰尘等)较严重时。应选用全封闭结构的除铁器。 4. When using environmental dust (such as coal dust, dust, dust, dust, etc.) more serious. The iron - removing device shall be used in all closed structures. 五、电磁除铁器安装在中部(即同线布置)时，因物料有前冲力和处于松散状有利于除铁。悬挂高度可适当增加。但除铁器磁极法线方向800mm内的铁质构件应改为非磁性材料。 5. When the electromagnetic iron removal device is installed in the middle (i.e. layout of the same line), it is advantageous to remove iron due to the forward thrust and the release of the material. Suspension height can be appropriately increased. However, the iron component in the direction of the magnetic pole of the iron pole should be changed to non-magnetic material.