The Magnaflux AD–4020 is a light/medium duty machine designed for the inspection of ferrous components up to 500
mm in length. As such it is ideal for machine shops, tool rooms, foundries and similar plants where the low volume testing of ferrous components is required. The AD–4020 is a basic, self contained, low cost unit which provides the perfect answer to locating fatigue cracks or processing defects using the ‘wet continuous’ method of magnetic particle inspection. As a standard unit it develops 2000 Amps AC/HWDC current and features a fixed headstock, insulated 250 mm coil, sliding tailstock with clamping mechanism, footswitch to initiate the current and a complete bath circulation system comprising a pump, agitator, hose and nozzl