MIT permanet Magnet Lifter PML-B series is composed of Nd-Fe-B permanent magnetic material with high performance ferromagnetic system. The handle's movement changes the magnetic force of the ferromagnetic system to achieve adsorption and release to the workplace. There is a groove at the bottom for holding corresponding cylindrical objects. The force magnet guarantee the indefinlte high degree of concentration also the stable strengh.MIT permanet magnet lifter mainly uses in the hoisting progress with hoisting work place, safe and reliable operation, the compact light weight, it is widely used in factroy, warehouse, in transportation profession. Permanet magenet lifter improve loading and unloading easier.