Mavuni ozungulira ndi ma uvuni ndi mitundu iwiri yodziwika bwino yamavuni omwe amagwiritsidwa ntchito pophika buledi ndi malo odyera.Ngakhale kuti mauvuni onsewa amagwiritsidwa ntchito kuphika, pali kusiyana kwakukulu pakati pawo.Munkhaniyi, tifananiza ndikusiyanitsauvuni wozungulirandi ma uvuni, ndikuwunikira zabwino ndi zoyipa za chilichonse.

Choyamba, tiyeni tiwone uvuni wa rotary.Mavuni ozungulirandi mavuni akuluakulu ozungulira omwe amazungulira mopingasa.Nthawi zambiri amagwiritsidwa ntchito popanga malonda kuphika mikate yayikulu, makeke ndi makeke.Kuzungulira kwa uvuni kumathandizira kuonetsetsa ngakhale kuphika komanso kumachepetsa kufunika kotembenuza pamanja kapena kuyang'ana zinthu zowotcha.Mavuni ozungulira amadziŵikanso chifukwa cha mphamvu zawo zambiri komanso mphamvu zowonjezera mphamvu.Komabe,uvuni wozungulirandizovuta kuyeretsa ndi kukonza kuposa mitundu ina ya uvuni.

Tsopano, tiyeni tifanizire izi ndi uvuni wapansi.Mavuni apansi amagwiritsira ntchito miyala ingapo kapena ma ceramic decks kuphika ndi kuphika chakudya.Mosiyana ndi ng'anjo yozungulira, ng'anjo ya sitimayo sichizungulira, m'malo mwake, kutentha kumagawidwa mofanana pamtunda uliwonse.Izi zimathandiza kuti pakhale kusinthasintha kwakukulu pakuphika zakudya zamitundu yosiyanasiyana pa kutentha kosiyana.Kuphatikiza apo, mavuvuni am'mwamba nthawi zambiri amakhala ang'onoang'ono kuposauvuni wozungulira, koma ndi osavuta kuyeretsa ndi kukonza, kuwapanga kukhala abwino kwa ophika buledi ang'onoang'ono kapena apadera.

Pomaliza, kusankha pakati pa ng'anjo yozungulira ndi ng'anjo yam'mwamba kumatengera zosowa ndi zofunikira za ophika buledi kapena malo odyera.Ngati mphamvu yayikulu komanso mphamvu zogwiritsira ntchito mphamvu ndizofunikira, uvuni wozungulira ukhoza kukhala chisankho chabwinoko.Komabe, kwa ophika buledi ang'onoang'ono kapena apadera, kusinthasintha komanso kumasuka kuyeretsa uvuni kungapangitse kukhala chisankho chothandiza.Pamapeto pake, zili kwa wophika mkate kapena wophika kuti asankhe mtundu wa uvuni womwe uli wabwino kwambiri pazosowa zawo ndi zofunikira zawo.