Dahezhongbang Intelligent Technology Co., Ltd After Forming Cutting Purlin Machine ... etc datas. 12. C/Z purlin roll former make up of decoiler, feeding, leveling, 2 sets ... , hydraulic stations, runout tables. 13. This line main forming drive adopt reducer motor and frequency conversion ... D). Competitive Advantage: High Quality Reasonable Price Factory Visit Good after Service 1 Year Warranty More ...