... mobile magnetized coil,inner diameter 400mm.8,The human-machine interface control system 11,Automatic demagnetization systemAttenuation type automatic ... Equipment main specifications1,Power supply 3 phase, 50Hz, 380V±10%, 60KW or as per customer's requirements2,magnetizing current current ... 160A/m(0.2mT9,Working way: automatic and manual 10,Part length capacity 0-3000 mm11,Magnetic coil inner diameter ...