MEWOI-Z9 magnetic particle flaw detector is a portable magnetic particle flaw detection equipment which uses magnetic yoke to magnetize workpieces made of ferromagnetic materials. It can magnetize various parts. It is suitable for oil fields, shipbuilding, internal combustion engine parts, coal mines, machinery, standard parts, oil pump nozzles, aircraft manufacturing, automobile parts, bridge building, chemical industry, boiler pressure vessels, railway and other industrial products due to forging pressure and quenching. Surface and near surface defects caused by welding and fatigue, such as chain rod, crankshaft, bearing, high strength bolts, springs, forgings, petrochemical pipe fittings, valves, blades, gears, rolls, anchor chains and welds, etc.
MEWOI-Z9 Series of miniature magnetic particle detector have AC, DC, AC and DC dual-purpose magnetic particle detector. DC power supply is rechargeable battery. It is suitable for field operation without power supply and field operation of containers, bridges and pipelines which can not be accessed by high voltage. The continuous working time of one charge can be more than 6 hours. AC power supply is directly input by ~220V power supply without other instruments. It is easy to operate, simple, light and portable. Therefore, the instrument has been widely used.