Umshini ozenzakalelayo wokwenza i-purlin roll ye-C/Z
I-1.Umshini owodwa ungenza wonke amasayizi we-C (iwebhu: 80-300mm, i-flange 35-80) ne-Z (iwebhu: 120-300mm, i-flange 35-80), elungiswa ngesistimu ye-PLC ezenzakalelayo ngokugcwele. Lungisa ngokuzenzela u-C no-Z ukuze ushintshe uhlobo. 3. Umsiki wendawo yonke usika bonke osayizi. Yonga isikhathi nomsebenzi