Wannan layin shirya wafter na atomatik yana aiki don wafer da wasu samfuran yankan irin wannan tare da babban iya aiki, amma cikin tsari mai kyau da tsari na yau da kullun. Yana magance matsalolin al'ada kamar nisa kusa tsakanin samfuran, jujjuyawar alkibla, rashin jin daɗin tsara layi, da sauransu don cimma nau'in tattarawa ɗaya ko da yawa.