Iyini i-ERW pipe mill?

Umshini wokugaya ipayipi we-ERW (Electric Resistance Welded) uyisikhungo esikhethekile esisetshenziswa ekukhiqizeni amapayipi ngenqubo ebandakanya ukufakwa kwamagagasi kagesi amaza aphezulu. Le ndlela isetshenziswa kakhulu ekukhiqizeni amapayipi ashiselwe ngobude kusuka kumakhoyili e-steel strip. Inqubo iqala ngokuqaqa umucu wensimbi bese uwudlulisa ochungechungeni lwamarola akha kancane kancane umucu ube yisimo esiyisilinda. Njengoba imiphetho yemigqa ishiselwa amandla kagesi, iyacindezelwa ndawonye ukuze yenze umthungo oshiselwe. Ukushisa okukhiqizwa ukumelana namandla kagesi kuncibilikisa imiphetho yomugqa wensimbi, obese uhlangana ndawonye ngaphandle kwesidingo sezinto ezengeziwe zokugcwalisa.

Amapayipi e-ERW aziwa ngokufana kwawo ekugqineni kodonga nobubanzi, okutholakala ngokulawula okunembile kwemingcele yenqubo yokushisela. Le ndlela yokukhiqiza ikhethwa ngokusebenza kahle kwayo kanye nokusebenza kahle kwezindleko, okwenza ifanele ukukhiqiza amapayipi ngobukhulu obuhlukahlukene kanye nokuma. Amapayipi akwa-ERW asetshenziswa kakhulu ezimbonini ezifana nowoyela negesi, ezokwakha izakhiwo, ezezimoto, ezokuhlanza amanzi nokuthuthwa kwendle, nokunisela ngenkasa kwezolimo.

Izigayo zamapayipi zanamuhla ze-ERW zifakwe ubuchwepheshe obuphambili ukuze kuqinisekiswe ukukhiqiza okuphezulu kanye nekhwalithi. Kuhlanganisa izingxenye ezifana ne-uncoiler yokuphakela umugqa wensimbi, umshini wokulinganisa ukuze uqinisekise ukucaba, ukugunda kanye namayunithi okushisela izinqe zokuhlanganisa amaphethelo e-strip, i-accumulator yokulawula ukungezwani kwe-strip, isigayo sokwenza kanye nosayizi ukuze silolonge ipayipi, a iyunithi yokusika endizayo yokusika ipayipi ngobude obufunekayo, kanye nomshini wokupakisha wokupakisha umkhiqizo wokugcina.

Sekukonke, umshini wokugaya amapayipi we-ERW udlala indima ebalulekile ekuhlangabezaneni nesidingo somhlaba wonke samapayipi ensimbi ashiselwe ngokunikeza indlela yokukhiqiza ethembekile nephumelelayo ehlangabezana nezindinganiso eziqinile zemboni yekhwalithi nokusebenza.