AC Magnetic Yoke Flaw Detector 

MT-220 AC Magnetic Yoke Flaw Detector is portable type

magnetic flaw detection equipment.

MT-220 AC use Yoke to magnetize Ferromagnetic material

work piece. This model can magnetize every part.

It can be used in many industry like oil field, ship building,

combustion motor parts, coal mine, machinery, standard

parts, oil pump, aerospace parts, car parts, bridge

building, chemical industry, pressure container and rail

industry and so on.

This model can measure the surface flaw and welding

joint on irregular shape parts like chain bar, crank shaft,

bearings, bolt, spring, forging piece, valve.

Operation and Cautions

1. Put into some Lube oil on live joint of probe before

operation.

2. Make sure the Yoke probe touch the work piece

tightly before press switch key. And loosen the switch

key before the probe leave work piece.

This can avoid damaging equipment because of the over heat.