Kuteteza tepi yamagetsi kapena tepi yotchinga imatha kufupikitsidwa monga: tepi yamagetsi ya PVC, tepi ya PVC, ndi zina zotero. Ili ndi katundu wabwino wa kutchinjiriza, ndipo imakhala ndi zizindikiro za kukana moto, kukana kwamagetsi, ndi kuzizira kozizira.Ndiwoyenera kupiringitsa waya, ma transfoma, ma mota, ma capacitors, ndi ma voltage regulators.Amagwiritsidwa ntchito pakutchinjiriza ndi kukonza ma motors osiyanasiyana ndi zida zamagetsi monga zida zamagetsi.Pali zofiira, zachikasu, buluu, zoyera, zobiriwira, zakuda, zowonekera ndi zina.
Kuphatikiza apo, ili ndi ntchito zitatu: zotsekera, zoletsa moto, komanso zosalowa madzi.Komabe, chifukwa chakuti amapangidwa ndi pvc zinthu, ali ndi ductility osauka, sangathe kukulunga cholumikizira mwamphamvu, ndipo alibe madzi kwambiri, koma wakhala akugwiritsidwa ntchito kwambiri mbali zosiyanasiyana.

Kuphatikiza apo, kusinthasintha, kusinthasintha komanso gawo lapansi labwino kwambiri la PVC la tepi yotsekera zimatsimikizira kufalikira kwazinthuzo.Izi zikutanthauza kuti tepiyo imatha kutsatiridwa mwamphamvu ndikumangika pamwamba pa chinthu chokulungidwa, kukwaniritsa chitetezo chabwino kwambiri cha makina ndi zotsatira zaumboni wa chinyezi, ndipo imatha kutsatiridwa mwamphamvu ngakhale pamwamba pa zinthu zomwe sizili zoyenera.