1. Complete close structure: use fully sealed structure, high humidity proof.
       2. Great suction, low energy consumption: optimal design by the computer ,seasonably structured, light weight.

       3. Magnet exciting coil by the special craft processing, improving the electrical performance and mechanical property. 

       4. Thermal rating of Insulation material reach C grade, easy to install, operate and maintain.

       5. Energy efficiency: usually use constant voltage, also choose strong excitation control and constant current power.

       6. Lifting circular electromagnet can absorb steel scrap and crumb in room temperature or high temperature environment, it is

       widely used in many industries, like steel mills, foundries and so on.