The 530 ERW mill designed and manufactured by our company for a Russian steel pipe company has been successfully debugged in one go recently. This mill adopts the API-5L standard and can produce oil and gas transmission pipelines; The forming machines does not require the replacement of rollers. When changing specifications, it adopts fully automatic digital control. Simply select parameters such as steel pipe diameter, steel pipe wall thickness, and steel pipe material on the screen, and all rollers will automatically adjust their positions and angles, directly starting production.