A magnet lifting beam is a lifting spreader with electromagnetic lifters for bridge crane or gantry crane. It is a commonly seen lifting device in steel industry and manufacturing industry. This lifter beam is applied to lift and handle steel plates, sheets, billets, bars, coils, pipes, scraps, and other steel products. 

Features:

1. Strong magnetic force with Max. force 18kg/cm, which ensure the workpiece hold still without moving and be scratched during lifting. 

2. Rotary types are available, Optional types: upper rotary with hoist frame, and lower rotary with spreader beam.

3. Optional magnet: Electromagnet and Permanent magnet.

4. The electric permanent magnetic lifter does not need electric power during the working process, and only relies on the permanent magnet force to hold the workpiece, which avoids the workpiece falling off due to sudden power failure and disconnection damage. Since the electro-permanent magnetic lifter only uses electric power 1-2 seconds for the magnetization and demagnetization process, it does not use any power during work, which is economical and environmentally friendly.

5. Electric permanent magnet lifter are widely used in the handling of steel, mechanical parts and various molds due to their unique power-saving, energy-saving and safety performance. They are used in the lifting and handling of machinery processing, shipbuilding, engineering machinery, automobiles and other industries. It is a preferred lifting tool for operations and commonly seen in factories, docks, warehouses, and transportation industries.

6. This magnetic lifting beam can be employed to lift thick plates with thickness ≥5mm. Users can use multiple electro-permanent magnets for joint hoisting, with multi-stage magnetic adjustment function, and precise control of the magnetic penetration depth of the spreader, which can ensure that the next steel plate is completely non-sticky, which greatly improves the lifting efficiency of the steel plate. Different lifting tonnages magnets can be grouped and controlled to adapt to steel plate spreaders of different lengths, which greatly improves the efficiency of steel plate lifting. 

7. The magnetic block can be round disc type, square type, rectangle type, etc.