China Lifting Electromagnet for Bundled Rebar Weighing

This is the rectangular maget for rebar weighing in steel plant of Philippines.
Model Selection Description
For rebar lifting, MW38 Series Lifting Electromagnets prevail, magnetic circuit design of this series is specially designed for rebar, it can generate the Max attracting force to the rebars, while the attracting force to other objects are relatively smaller.Configuration requirements: according to the proposed lifting magnet drawing, 5 magnets are needed to deal with bundled rebars; span between each magnet is 3m.Handling materials: Bundled Rebars;Material Temp:,Max250ºC unknown, temporarily assume it is Max 250ºC(just judged by our experience);:φ150~300,:6,7.5,9,10.5,12,13.5,15mMaterial Specification: bundled Dia: 150~300mm,length: 6,7.5,9,10.5,12,13.5,15m;Lifting Weight:2.4t Max weight of the bundled rebars is 2.4T;Bundles of rebars lifted each time:1 1 bundle per liftPower supply:220V/380V±10%.Magnet Layout & Technical Parameters
Magnet ModelMW38-4080L/2
Working method of magnet5 5 magnets are combined to liftRated V. of magnetDC220V
Cold state current for each magnetDC 18.2A
Cold state current for combined magnetsDC 91A
Cold state power for each magnet4.0kW
Cold state power for combined magnets20kWDuty CycleTD=60%
Self-weight of single magnet480kg
Self-weight of combined magnets2400kg Working Cycle10 10minsProtection GradeIP55Temp. range-5-60ºC Lifting Safety Factor≥2.0Insulation Grade C Grade C Lifting mode Single bundle per lift
Outline dimension of magnet400x800x900

Application Schematic