Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kobunjiniyela besimanje, izigxivizo zemishini ngezinjongo ezihlukahlukene, ezifana ne-high-temperature seal, uphawu oluphansi lokushisa, uphawu lwe-ultra-low, uphawu lokucindezela okuphezulu, uphawu lwe-vacuum ephezulu, uphawu olusheshayo, kanye nezinhlobonhlobo ezivuthayo, eziqhumayo, ezinobuthi, ezinamandla...
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