... when transient voltage (surge) occurs, the whole system about machine tool will be closed, the action is called 'self-preservation'.In ... this case ,the machine tool and workpiece will be damaged greatly when the process ... Power solutions,Surge Diverter,Thunder Arrester,Surge Absorber.4.ApplicationCNC Lathe ,Boring Machines,Milling Machines,Mining Machines.etc-- used in ...