针对钢渣微粉啄磨性强、超细，宜润信大胆采用了创新技术，即全新的滤袋设计及缝制工艺，将宜润信Telltex较强耐磨薄膜均聚亚克力毡滤袋应用到集尘系统中，2010年11月投运至今情况良好，且二线80万吨/年也已开工。
In view of the strong grinding and ulra-ine steel slag powder,yirunxin boldly adopts its innovative technology ,namely,a new filter bag design and sewing process, and applies yirunxin telltex wear-resistant fim homopolymer acryic fet ilter bag to the dust coection system. It has been put into operation since November 2010,and the second line 800000t / A has also been started.
