Roller ngwa

Ụdị ndị bụ isi nke rollers nke ụlọ ọrụ anyị na-emepụta bụ: mpịakọta na-ekpo ọkụ na-ekpo ọkụ na-agba ọsọ laminar, mpịakọta elu elu, mpịakọta ntanye ntanye, mpịakọta enyemaka, ọkpọkọ etiti, mpịakọta looper, valve ndu mpịakọta, mpịakọta elu, mpịakọta na-emepụta ihe, wdg. Anyị nwere ọtụtụ. tent nke ngwa injinia dị elu ebubata na ngwa nnwale metụtara ya.Anyị nwekwara ike ime mkpuchi dị iche iche na-arụ ọrụ dị ka iyi nguzogide, ihe mgbochi ọkụ, mgbochi oxidation, mgbochi corrosion, mgbochi nodule na mgbochi adhesion.Usoro teknụzụ dị iche iche na-emepụta usoro nke ngwaahịa na mpaghara dị iche iche.Ndị ahịa abụghị naanị na nnukwu igwe igwe na China, dị ka First Heavy Group, Primetals, SMS, Danieli, Anshan Iron na Steel, Shougang, Liugang, Wuhan Iron na Steel, Laigang, Jinan Iron na Steel, Panzhihua Iron na Steel, Fujian Dingxin, Qingtuo Group , Rizhao Iron na Steel, Taihang Iron na Steel, Shiheng Special Steel, Yangzhou Hengrun, Tongshan Iron na Steel, Benxi Iron na Steel, Tiantie, Lingshan Iron na Steel, Beitai, Handan Zongheng, Xingtai Delong, Tangshan Jianlong. wdg, ma na-exported na United States, Russia, Canada , Mexico, Uzbekistan, Turkey, India, Vietnam, Brazil na mba ndị ọzọ.Anyị na-enwe ọmarịcha aha n'ahịa anyị.