I. Brief Introduction of Crane Magnet for Bars
Crane Magnet for Bars are used more popular in industry areas. This type especially suitable for lifting and transporting billet, steel ingot, bloom, round or profiled steel and other steel related objects.
Different magnetic circuits are designed for different steels.

II. Application of Crane Magnet for Bars
?Suitable for transferring steel scraps, billet, slab, coiled bar, steel pipe, cast ingots, steel balls, etc.
?The electromagnet can be fitted on excavator or crane.
?These series main used in steel plate factory, steel mill , iron factory. salvage station , ship building factory and machinery manufacturing factory.

III. Magnet for Handling Steel Bars Features
1)Electrical power is only required when cycling from Magnetize to Demagnetize.
2)Cycle time is 1-3 seconds depending on the size of the system.
3)No battery back-up required
4)No heat is generated since the power is not constantly applied.
5)Variable magnetic power for the handling of thin sheets of steel.
6)Anti-Demag feature to prevent the demagnetize cycle during the lift.
7)All lifters are tested to 3 X the safe working load.
8)Permanent-Electro Technology requires no moving in the magnetic modules.
link:http://www.chinacranemanufacturer.com/crane-parts/magnet-for-crane/crane-magnet-for-handling-steel-bars-rods.html