Nevertheless, lifting electromagnets require a constant power source, but the ability to vary the current being supplied to the lifting electromagnet allows the user more flexibility than a permanent ...

Since lifting magnets are electromagnets (they can’t be real earth magnets because the scrap handler operator needs to be able to turn off the field to drop the load at some point in time), a power ...

MAGNETS. 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.

China’s first deals to import scrap steel since lifting a two-year ban on it last week are “symbolic” and do not signal that the country is set to significantly reduce its demand for iron ...

Brazilian steel mills see trade disruptions spurred by Russia’s invasion of Ukraine as motivation for the U.S. to lift restrictions on imports of the alloy.