Method for controlling spin-drying cycle of laundry treatment machine

A method for controlling a spin-drying cycle of a laundry treatment machine, the method comprising:

• performing a plurality of spin-drying operations by rotating a drum above an adjusted rotational speed range configured to adjust disposition of balls within a ball balancer so as to correspond to a change in an amount of eccentricity;
• and
• adjusting the disposition of the balls within the ball balancer by rotating the drum within the adjusted rotational speed range, between the respective spin-drying operations,
• wherein the adjusted rotational speed range is lower than an RPM range of a resonance point of a cabinet, and
• wherein the plurality of spin-drying operations comprise:
• a first spin-drying operation including a section at which the drum rotates at a first rotational speed above the resonance point of the cabinet;
• a second spin-drying operation including a section at which the drum rotates at a second rotational speed higher than a first rotational speed;
• and
• a third spin-drying operation rotating the drum at a third rotational speed, higher than or equal to the second rotational speed, for a longer time than in the second spin-drying operation,
• wherein the disposition of the balls with the ball balancer is adjusted by rotating the drum within the adjusted rotational speed range, between the second spin-drying operation and the third spin-drying operation.