... Stainless Steel 2.Width:40CM;Height:10/15CM 3.detect metal from packages Details: Iron Silver Copper SUS ... Detecting Machine is made of Stainless Steel.It can detect metal impurity (gold,silver,iron,copper,stainless steel,etc ... so on. The machine will stop and alarm when detect metal.Parameters: ModelVoltageWidthHeightDimensionsWeightJSTC-03220V/160W40Cm10/15Cm1200*640*1100mm140KgContact Person: ...