up-right rack roll forming machine 1.easy operate 2.high efficiency 3. ... roll forming machine specificationProduct Details: Place of Origin: Guangdong China (Mainland)Brand Name: JGXModel Number: JGX up-stand roll forming ... 1.6M12Production line: includes un-coiler, leveling machine ,feeding machine ,punching machine roll forming machine, hydraulic cutter,hydraulic station, electric controlling system, ...