Umxhasi oguqukayo usebenzisa ukujikeleza kwe-eccentric mass kwi-vibrator yokuvelisa amandla amakhulu, ukuze iindawo ezinokususwa njengebhokisi yescreen enjalo kunye ne-vibrator yenze ngokunyanzelwa. Umxhasi oguqukayo wenza umkhombe wokutya, i-veracter eguqukayo, inkxaso yasentwasahlobo, kunye nesixhobo sokuhambisa. Umthombo wobuqhetseba wokutya ngokungxama ngumnxibelelanisi oguqukayo, oqulunqwe nge-eccentric shafts ezimbini (ezisebenzayo kunye nokungena) kunye nesibini segiya. Imoto iqhuba i-shaft esebenzayo nge-v - ibhanti, kunye negiya kwi-shaft esebenzayo. Xa ijikeleza, i-shafti esebenzayo nelisebenzayo ijikeleze isikhombisi esichaseneyo ngaxeshanye, ukuze itanki liyabhabha, kwaye injongo yokudlulisela izinto ezidlulayo.
