Ukusetyenziswa kushishino lweplastiki mica encinci ye-thermaliqelaizifudumezi sisisombululo esifanelekileyo koomatshini abaninzi bokubumba inaliti kunye noomatshini bokubumba. Micaiqelaizifudumezi zinokufumaneka kwiindidi ezininzi zobukhulu, amandla ombane, iivoltage, kunye nemathiriyeli. Micaiqelaizifudumezi zisisombululo sokufudumala esingabizi kakhulu sokufudumala kwangaphandle kwangaphandle. Iibhari nazo ziyathandwa. Micaiqelaizifudumezi zisebenzisa ukufudumeza kombane (i-NiCr 2080 ucingo / CR25AL5) ukufudumeza umphezulu wangaphandle wegubu okanye umbhobho kunye nokufaka izinto eziphezulu zemica.