Wopitiriza kuponyera graphite nkhungu amatanthauza mankhwala graphite ntchito amatha kuumba mosalekeza. Chitsulo mosalekeza kuponyera ukadaulo ndi ukadaulo watsopano womwe umasandutsa chitsulo chosungunuka kukhala chinthu chopitilira nkhungu mosalekeza. Chifukwa sichitha kugudubuza ndikukhala chinthu mwachindunji, kutentha kwachiwiri kwazitsulo kumapewa, motero mphamvu zambiri zimatha kupulumutsidwa.
Graphite ozungulira ndi graphite impeller amapangidwa ndi kuyera kwambiri. Pamwambapa amathandizidwa ndi anti-oxidation yapadera, ndipo moyo wautumikiwu umakhala pafupifupi katatu kuposa mankhwala wamba. Ambiri ntchito makampani zotayidwa aloyi kuponyera.
Graphite ozungulira ndi graphite impeller amapangidwa ndi kuyera kwambiri. Pamwambapa amathandizidwa ndi anti-oxidation yapadera, ndipo moyo wautumikiwu umakhala pafupifupi katatu kuposa mankhwala wamba. Ambiri ntchito makampani zotayidwa aloyi kuponyera.