IntroductionWLRF series roll forming machine consists of uncoiler and its base, infeed guides, fixed position driven forming stations, shearing device, hydraulic station, ... company has hundreds of profile models for this series roll forming machine, such as WLRF25-248-992, WLRF50-250-1000, ... mm)0.3-0.7Yield stress(Mpa)230-300Max. Forming speed(m/min)8-12ler material45# steel with chromeRoller driven ...