Precast danda danda rakagadzirwa nefekitori uye rozoendeswa kunzvimbo yekuvaka kuti rigadziriswe uye rigadziriswe zvinoenderana nezvinodiwa zvekugadzira.Uye panguva iyi maitiro, gantry crane inoita basa rinokosha.Mumafekitori makuru akagadzirwa matanda, tinowanzoona njanji-mhando gantry cranes uye erabha tire gantry cranes yekugadzira uye kutumira kweakafanogadzirwa matanda.
Kunyangwe iwe uri kuvaka migwagwa mikuru, kudira mabhiriji, precast zvimiro kana zvimwe zvigadzirwa zvekongiri, SEVENCRANE ndiyo yakanakisa yekusimudza michina mukugadzira yakasimbiswa kongiri zvigadzirwa zvebhiriji.SEVENCRAEN ichasimudza zvinoenderana nezvaunoda.Iyo crane dhizaini chirongwa chinogadziriswa zvinoenderana nezvinodiwa.
