Imashini yerekana ibimenyetso bya rotary bisobanura ko imashini yerekana ibimenyetso ishobora gushyirwaho muburyo bwo kuzunguruka, kuko muri iki gihe ibicuruzwa byinshi bizunguruka, bizunguruka, bizunguruka kandi bigoramye bigomba kurangwa na laser. Mubisanzwe birakwiriye kuranga ibihangano binini cyangwa ibihangano biremereye. Mugushiraho ikimenyetso cyerekana laser kumaboko azunguruka, umutwe uzunguruka laser ukoreshwa kugirango urangize inzira yo kuzenguruka ya laser, byoroshye kuzunguruka kuruta guhinduranya ibihangano, kandi umutwe wa laser uzunguruka bisaba imbaraga nke zo gukoresha.
