Instruction Manual of Permanent Lifting Magnets NL-330B, NL-660B, NL-1320B, NL-2200B, NL-4400B ... Use a spreader bar hanging two or more lifting magnets to lift big plate. ... between load and lifting magnet. The magnetic flux will meet high resistance through the air gap andMagnetic Lifters are mainly used to lift steel plates, blocks, press molds etc. and load / unload in machines during handling operation. They can hoist moving iron blocks and other magnetic material. They are easy to operate and safe to handle and hence are widely used as lifting devices in factories, docks, warehouses, and transportation industries.Steel plate lifting magnets 600kg, a magnetic hoist is normally used for lifting steel plates with magnetism. Because of its groove design in the bottom, it can also lift steel pipes. It is a highly efficient magnetic lifter tools to handle and move heavy duty ferrous need no electrical operating cost and is able to improve the ...We design and manufacture a wide range of permanent, electromagnetic, electro-permanent magnet products and systems for industrial applications. Our lifting magnets can be used for handling bar stock, billets, bundles, coils, hot material, pipe rebar, plates, radioactive material, rails, scrap, slabs, slag and structurals.