Akwai ƙungiyoyi uku masu buga tashar don sarrafawa kuma kowane bangare yana da membrane mai jan ƙarfe don sarrafa ramuka daban-daban da kusurwa daban daban.
Samar da atomatik na Electric DIN Rail, yi amfani da tsiri galvanized don samarwa.
Yankewa ta atomatik da bugun ramuka, aiki ɗaya yana aiki
Kauri abu shine 0.8-1.0mm,1.0-1.2mm,1.2-1.5mm. Kowanne kauri yakai inji daya. Tsarin Torrist, gefe ɗaya na iya motsawa da daidaita nisa