Zofunika zadongosolo:
Kuchita bwino kwambiri: Zidazi zimagwiritsa ntchito njira zodziwikiratu, zomwe zimatha kumaliza ntchito yowotcherera ya pepala la bimetal ndikusuntha mawaya ndi waya woluka wamkuwa munthawi yochepa, kuwongolera magwiridwe antchito.
Zolondola: Zidazi zimakhala ndi masensa apamwamba kwambiri komanso machitidwe owongolera, omwe amatha kuwongolera kutentha, kupanikizika ndi nthawi yomwe amawotchera kuti atsimikizire kukhazikika kwa khalidwe la kuwotcherera.
Kukhazikika: Pogwiritsa ntchito ukadaulo wapamwamba wowongolera, zidazo zimakhala ndi kukhazikika kwabwino komanso zotsutsana ndi zosokoneza, zimatha kuthamanga mokhazikika kwa nthawi yayitali, kuchepetsa kulephera komanso kutsika.
Kudalirika: Zidazi zimapangidwa ndi zipangizo zamakono ndi zigawo zikuluzikulu, zomwe zimakhala zolimba kwambiri komanso zodalirika, ndipo zimatha kusintha malo osiyanasiyana ogwira ntchito.
Zosavuta kugwiritsa ntchito: Zidazi zili ndi mawonekedwe ogwiritsira ntchito mwachilengedwe komanso makina owongolera osavuta kugwiritsa ntchito, osavuta kugwiritsa ntchito, amachepetsa zovuta zogwirira ntchito.
Zogulitsa:
Bimetal sheet kuwotcherera: Zidazi zimatha kuwotcherera mwachangu komanso molondola mapepala a bimetal kuti zitsimikizire kuti malo owotcherera ndi olimba komanso okhazikika.
Kusuntha kulumikiza kuwotcherera: Zida zimatha kuwotcherera molondola zomwe zikuyenda kuti zitsimikizire kuti zowotcherera zimakwaniritsa zofunikira.
Wowotcherera waya woluka wa Copper: Zidazi zimatha kumaliza bwino ntchito yowotcherera ya waya woluka wamkuwa kuti zitsimikizire mtundu wodalirika wowotcherera.
Kuwongolera zokha: Zidazi zili ndi makina owongolera okha, omwe amatha kuzindikira kuwunikira komanso kuwongolera njira yowotcherera, kukonza magwiridwe antchito komanso kukhazikika kwabwino.
Kujambula ndi kusanthula deta: Zidazi zimatha kulemba zofunikira za ndondomeko yowotcherera, ndikuchita kusanthula deta ndi ziwerengero kuti zipereke chidziwitso cha kayendetsedwe ka kupanga ndi kasamalidwe ka khalidwe.
Kupyolera mu mawonekedwe pamwamba dongosolo ndi ntchito mankhwala, bimetal mbale + kusuntha kulankhula + mkuwa kuluka waya basi kuwotcherera zida akhoza kukwaniritsa zofunikira za mafakitale okhudzana ndi kuwotcherera, kusintha dzuwa kupanga ndi khalidwe mankhwala, ndi kupereka owerenga ndi njira kuwotcherera mabuku.
