Large, circular electromagnet attachments are staples in many ferrous scrap metal operations. That’s because a lifting magnet can be used for several operations that a grapple cannot handle. One is ...

Large, circular electromagnet attachments are staples in many ferrous scrap metal operations. That’s because a lifting magnet can be used for several operations that a grapple cannot handle. One is ...

in scrap yards to lift magnetic materials such as iron and steel; ... the electromagnet switches off when a fire alarm is sounded and the doors close.