80T the traveling trolley tuning-rolls

80T the traveling trolley tuning-rollsThe Welding turning-roller series includs the self-alignment and the adjustable types.The series is used to weld,polish and assemble the cylinder-shells,and to line the shells with ruber.The self-alignment turning roll can be adjusted by lead screws and bolts grading.They can be controlled with AC frequency converter,and the linear velocity is displayed by the digital.They are advanced and reliable.We also can design the customize vrious types of the turning-rolls in accordance with the customer's requirement.