1. Maererano nechimiro chekupedzisira chigadzirwa, Round tube uye square tube iripo. 2. Kune marudzi maviri ekucheka. Flying saw cutting uye hydraulic cutting. . Chain drive, kumhanya ndeye 8-10m/min. 4. Diameter yeround tube (70mm, 80m, 90mm), dhayamita yesquare tube (3 "× 4"). 5. Muchina wemhando imwechete unosanganisira downpipe roll forming machine, bending machine , roll forming nekupeta zvese-mune-one muchina uye gutter roll forming machine. |