Hot birgima karfe farantin yana da yawa samar halaye, kamar iri-iri da kuma takamaiman, babban fitarwa sikelin, Multi-wuce reciprocating mirgina, m zafin jiki iko da kuma tsawon tazara tsakanin wucewa fiye da zafi ci gaba da mirgina. Gudun tebur na sanyaya bayan mirgina yana da kewayon daidaitawa mai faɗi, sabanin ci gaba da jujjuyawa, wanda ke iyakance ta saurin murɗawa, kuma sassaucin jujjuyawar sarrafawa da sanyaya mai sarrafawa yana da kyau, wanda ke ba da yanayi masu dacewa don haɓaka iri-iri na farantin karfe mai birgima. .
Koyaya, samfurin farantin karfe mai zafi yana yawanci girma fiye da na samfuran ci gaba da mirgina mai zafi, kuma kewayon kauri yana da girma. Sarrafa sanyaya yana buƙatar ƙarin ruwa da tsawon lokacin sanyaya, kuma adadin sanyaya ya yi ƙasa da na samfuran mirgina masu zafi. Waɗannan sharuɗɗan suna sa gyaran hatsi na farantin karfe mai zafi ya fi wahala fiye da ci gaba da mirgina.