... width:500mm-2000mm 2.high sensibility 3.widely used for mining,thermal power,cenent,forestry,belt equipment Introduction:Series GJT-B ... , series GJT-B metal detector is widely used for belt conveyors in thermal power, cement, paper, mining, forestry, environment protection, building ... closed. Technical parameters: Model No.Adaptive belt width(mm)Power(w)Belt speed(m/s)Voltage(V)Sensibility Weight(kg ...