Simbi yakatenderedzwa yakakamurwa kuita marudzi matatu: inopisa yakakungurutswa, yakafogirwa, uye inotonhora inokweva.Izvo zvakatemwa zvesimbi inopisa-yakatenderedzwa 5.5-250mm.Pakati pavo, 5.5-25mm diki simbi simbi inonyanya kupihwa mumasumbu emabhawa akatwasuka, ayo anowanzoshandiswa sekusimbisa, mabhoti uye akasiyana Machine element;Round simbi yakakura kupfuura 25mm inonyanya kushandiswa kugadzira Machine element, seamless simbi chubhu mabhii, etc.Nhamba: Q195, Q235, 10, 20, 35, 45, Q215, Q345, 12Cr1MoV, 15CrMo, 304, 316, 20Cr, 20Cr. 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCR15, 65Mn, 50Mn, 50Cr, 3CrMo 2w8v, 20crmnti, 5crnnmmo